DIGITAL MUSIC USE AS ECOLOGICAL THINKING: METADATA AND HISTORICISED LISTENING

In claiming that metadata possess the power to put historical awareness into the act of listening, this article examines digital music use as an aesthetic situation driven by potentialities of becoming. Working from a theoretical foundation amalgamating digital music archives and metadata as environments the article discusses Georgina Born’s notion of musical assemblages alongside the concept of virtuality, and by letting these meet the article argues for a musical assemblage built from sensibilities of becoming rather than layers of mediation. The inner workings of digital music use constitute an ecology in which recorded music history moves and reconnects, and this makes the historicity of recorded music be fluid, thus turning listening into a historicised action. In exemplifying this, the article discusses some of the strategic programming of metadata on the digital music platform Diskoteket, and through an analysis of sampled music, the prospects of recorded music’s historicity are shown as affective capacities.

listening experience rather than to set out clever ways for indirect control. For that reason, Diskoteket exemplifies a platform letting listening and metadata enter into a dialogue. It is the hypothesis of the article that metadata have an impact on how the content of listening is being historicised by the user-listener. Historicised listening unseals dynamic traces of music histories. The article defines digital music use as the experience of encountering music in a digital setting both aurally, visually, and reflexively. To speak of digital music use is an aesthetic attempt to apprehend a specific formal and material condition that shapes the prospects of the digital music experience. Common for all digital music use is that the nexus of the music's visual presentation and aural perception is formed by the archival (infra)structures that guide the user-listener's experience. I explore digital music use as an endowed aesthetic situation that destabilises the actual listening situations by potentiating imaginaries of listening. This happens due to metadata. Metadata can sculpt the modalities of listening with a relational character that injects an affective level into the reflexive experience. Thus, the article situates metadata as a catalyst for reflexive listening in digital music use. 3 The logistical role of metadata plays a huge part in how musical narratives are, and can be, perceived. Because of metadata, digital music use is built up by virtual potentials of reference that can be actualised. 4 I examine whether the structuring of metadata on a digital music platform can act as a factor capable of historical recontextualisation in actual listening situations. This examination happens through analytical insight into Diskoteket, which I explore through an example showcasing the platform's programmatic logic in the case of sampled music. Before getting to that, I provide an overview of recent research within the field of streaming music, most of which evade cultivating aesthetic perspectives on actual listening situations. From this overview, I fuse the concepts of digital music archives, metadata, and environment in order to develop a theoretical platform from which to conduct the analysis. Thereafter, I establish a temporal and sensual framework. I discuss Georgina Born's notion of musical assemblages, which I develop with an aesthetic dimension by widening it with the concept of virtuality. Thereby, I cultivate an assemblatic approach to digital music use wherein I maintain that metadata can reinvent the representational character of music. Believing that digital music use fruitfully can be read as a resonant ecology, I argue for the user-listener's experiences as continual amalgamations of musical sound and information that release new imaginaries of listening. 5 Through an analysis of some of Diskoteket's assemblatic qualities, I consider how this platform aesthetically makes sense of music as data and in what ways metadata here create a becoming of listening that opens towards dynamic historicised contexts.

TRENDS IN THINKING STREAMING MUSIC
In the last two decades, illuminating academic scholarship that examines streaming music has seen the light of day, and much great work has been done in regards to the impact of technological achievements on musical cultures and listening practices. Much of this research stands on the shoulders of studies that shed light on the transitions in the commodified forms of music since the turn of the millennium. Especially pertinent is the transition from CDs to MP3s. In reflecting on the effects of networking technologies for the actual listening situations, Mark Katz argues that the online accessibility brings radical changes to our relationship with music; 6 Jonathan Sterne debates the social effects of digitally induced organisation of music and stresses that the MP3 format has strengthened the thingness of music; 7 and the term "digital music commodity" is used by Jeremy Wade Morris to signify the shift from CDs rooted in familiar packaging to the intangible flimsiness of digital music files as ones and zeroes. 8 Morris' argument is about remediation, but he also claims that it might work in this way due to infomediaries that present musical narratives through "algorithmic effects." 9 On music streaming platforms, listeners are, according to Robert Prey, constructed through a dialectical movement of recommendation systems growing out of listening behaviour and a shattering of fixed identity markers. 10 Prey hinges his analysis on Gilles Deleuze's seminal essay Postscript on the Societies of Control (1992), stating that "individuals are seen as … endlessly subdividable 'dividuals'." 11 The Society of Control is Deleuze's diagnosis of a system consisting of digital machines.
When subjected to control one has no solid core, no stable position; one is everywhere and nowhere. Control is a process of subjectivation that disbands the individual identity, making one a part of the information stream. 12 Likewise, Eric Drott takes advantage of Deleuze's insightful analysis in his critical view on how recommendations and curated playlists feature in giving out subject positions to users through constellations of music. He describes it as follows: By using the accumulated data from activity logs, combining this with user information collected during the registration process, contextual data picked up by various sensors, and the plethora of music data that platforms derive by means of machine listening or data mining, recommendations can be pitched not just at the individual level, but at what Deleuzians call the dividual level. 13 According to Drott, personalised recommendation leads to a feeling of musical scarcity, giving the user-listener the impression that there is only ever one song that will work for each consecutive instant in time. Opposite to Prey's analysis, Drott sees this as a different dynamic in which "the streaming service apparently interpellates us as ourselves and as nothing else. We are not hailed as members of some abstract category, but as a concrete particular." 14 Given that Deleuze sees the notion of the dividual as a potential for regaining singularity, I think Drott is on to something. The entwinement of a digital music platform and a user-listener makes for a self-organisation of numerous processes that Deleuze would label individuation, which, as a principle, let all virtual points in a recommendation system be open for actualisation. 15 I will return to the interplay between the virtual and the actual below. As we will see later, Diskoteket is a platform that bypasses the sort of algorithmic control emphasised by Prey and Drott; here, metadata act as a dissemination of relational information rather than as a mutating vessel of information about user-choices that can strengthen a personalised recommendation and thus surveil a user-listener.
In a methodical qualitative study, Raphaël Nowak traces many of the structural elements of music consumption in the digital age by analysing how music works and affects young people's everyday life. 16 In similar fashion, Sofia Johansson points out how metadata on digital music platforms can give users the power of deep discoveries that they can share through social media, thus giving them the feeling of being knowledgeable disseminators of music. 17 Working from an outset in actor-network theory, Susanna Leijonhufvud argues that music streaming as an epistemological process creates us with the technologies as musical cyborgs. 18 The actual listening situations have changed and are arranged by technological means; today's listening practices are characterised by a move from Theodor W. Adorno's notion of an "expertlistener" to a world of "ubiquitous listening" as argued by Anahid Kassabian. 19 The aim of the present article is to provide the theoretical landscape of studying streaming music with an aesthetic consideration of the phenomenon. The actual listening situations afforded by digital music platforms might be continuously re-contextualised due to metadata, and this has consequences for all levels of perception and understanding of recorded music. The article's key contribution is a proposal implying that metadata can set listening as a vibrant potentiality that go together with the formal and material constituents of the mediating technologies as well as with the perceiving human body. Metadata purport to be addons between the music and the user-listener, but in fact, metadata transform the connections within digital music use. Furthermore, the article will contribute with insight into Diskoteket-a digital music platform hitherto not subjected to academic analysis. As a platform Diskoteket is structured as a mixture of a pulsating database and a visualisation of a physical archive of recorded music, and it works along the lines of metadata in a way that no commercial streaming services (to my knowledge) do. Before getting to that, the next section seeks to provide some conceptual clarification vital to the coming theoretical discussion.

DIGITAL MUSIC ARCHIVES, METADATA, AND ENVIRONMENT
To discuss the ramifications of digital music use requires a clear vocabulary regarding digital music archives, metadata, and environment. Digital music archives continue an ongoing decontextualisation process of music as recorded sound, 20 and they have to be accessed through platforms that do not show their content in an ordered manner. Digital music archives show more affinities with Lev Manovich's definition of the database than with the traditional understanding of an archive. 21 I agree with Patrik Åker that in the case of streaming music "the database and the archive are two sides of the same coin." 22 Thus, digital music archives are fluid and transitory. We have witnessed a "radical metamorphosis of the aesthetics of storage" in which the emphasis "shifts to regeneration, (co-)produced by online users for their own needs," 23 which not just opens up for new archival understanding but forms a new base for historical understanding as well. In the words of Wolfgang Ernst, the archival order "is being replaced by the dynamics of the archival field." 24 Digital music archives designate such "fields," and they communicate recorded music history due to a dynamic memory that collapses the temporal distinctions between past and present. 25 On a digital music platform, user-listeners leave traces through searching and listening that algorithms detect and reformulate as information compiled as big data, which leads the archive to generate different classifications of the music resulting in a new arrangement of the music that the user-listener can engage with and so on. What happened then and what happens now is not important. Sorting as storage is not the defining factor, but relocating selection is. Here, music is data, and as Lisa Gitelman and Virginia Jackson has noted "[d]ata need to be imagined as data to exist and function as such, and the imagination of data entails an interpretive base," 26 which means music needs to undergo metadating to carry any meaning at all. Streaming music requires interpretation to function as music.
Metadata sometimes get described as today's marginalia, 27 but in terms of digital music archives, they are more than that.
Depending on the structuring of them, they might focus one's listening experience in a certain direction and possibly even transfigure one's perception overall. Like the translation of marginalia found in a book, metadata let digital music use get infinite interpretational layers. Metadata are, for example, technical, descriptive, or administrative data about other data that in terms of digital music use create findability and accessibility.
Further, the use of a digital music platform entails an intricate audio-visual world-making where noise takes shape as timbres hovering autonomously as music through sound-reproduction technologies, all the while variable graphic clusters of information mediate a mutable knowledge production, thus engendering a causal loop for the music to be perceived and contextualised anew. It might be thought of as an aesthetic situation that, provoked by its own generative nature, establishes a breeding ground for continuously getting new imaginaries while listening.
The interpretive meaning we put into music via metadata assumes great importance, in that we read flexible versions of our musical selves into the actual listening situations. 28 Metadata take charge of the narrative critique distilled in digital music archives by telling the comparable temporalities of music and digital media as histories about recorded music history. Or put another way, metadata registered on digital music platforms have the power to nurture a different manner of thinking a representational interpretation of music.
The abovementioned world-making process is the result of a perceptual erasure of the categorical distinctions between digital music archives and metadata that forces the actual listening situations through as environments. Here, I understand an environment as a prerequisite for a becoming that interconnects with an ecological thinking, which I will return to below. The environment of digital music use is closely connected to a Deleuzian control. Actual listening situations, then, seem political, and they are in that they are affective. They let the user-listener's body get attuned to the potentials in listening to music sparked from the non-temporal dynamics of an archival field that repositions itself nonstop due to the music's referential representation. They are listening environments thriving from an "augmented relationality" that repurposes the techno-ontological relations of digital music use as well as the possible perceptions of relations within recorded music history. 29 The following section turns to the temporal aspect of the musical assemblage as theorised by Georgina Born, which I will inoculate with the concept of virtuality. Both are constructions of the present, continuously undergoing changes as the present progresses. Born touches upon this ramified temporality by analysing music (in its mediations) as binding in assemblages that go together in musical assemblages, which underline the historical courses that music follows. In so doing, she engages in thinking difference. But, her characterisation of the assemblage is present-centred and cannot deepen the analysis of digital music use. In Born's version of the assemblage the concept fixates on different layers rather than on potentialities, which, for my purpose, misses out on the affective side of the assemblage as well as fails to see it as part of the ecology of digital music use. Gilles Deleuze and Félix Guattari describe the assemblage in terms of potentialities, delineating it as an entangled construction that formulates an ontological framework. For them, the assemblage is constituted by a territorialising ordering of bodies, and the vigorous energy of the assemblage lies in it not being static but containing an omnipotent potentiality of disrupting its own articulations and putting them together again in new ways-a potentiality of re-territorialisation. 34 In digital music use, a digital music platform, a user-listener, and a sound-reproduction technology compose a musical assemblage of heterogeneous elements that cut across different realms of reality-across the personal, the biological, and the technological. 35 With a focus on potentialities, I will propose a different understanding of the musical assemblage. The interaction between a human body and levels of technology should be analysed as inseparable parts establishing a complex structure. Virtuality is pasts not differing from reality understood as a present reality, or as summarised by Ulrik Schmidt: virtuality "completely corresponds with reality, but it does so as the real that just now has passed by as a pure past folded into the present." 39 All pasts coexist with each and every present and this coexistence of time defines virtuality. All times that are not right now in being are already present now. In the musical assemblage, meaningfulness can, therefore, be detected in the tension of sensations emerging from a continual coalescence of human body and levels of technology. Digital music use is an aesthetic situation that makes sense virtually-as a sensibility of becoming.

THE MUSICAL ASSEMBLAGE AND DIGITAL MUSIC USE
Born defines the musical assemblage as a "particular combination of mediations (sonic, discursive, visual, artefactual, technological, social, temporal) characteristic of a certain musical culture and historical period." 40 She, therefore, argues that mediation both gives music its meaning and lets it transfigure into somewhere, as an actualisation of its own virtual capacities, and all music is perceived by a listener as some kind of affective statement with a given representational character. Musical sound is produced in susceptible performance, meaning that the semiotic properties used to describe music are inchoate for knowledge formation through music. Musical sound is a sensibility of human experience that steps forward by way of technical mediation: it seems non-representational, but the mediation provides a material tangibility that, from the outside, drags representational energy into the musical sound. In terms of digital music use, music is part of the assemblage, and we have to accept that to make any sense of it. Music is dissolved and reduced to code, enmeshed in a knot of high-speed cabling, but it is still right "there" for us to engage with, in an ever-changing web of infinite possibilities of new connections and histories. In the ensuing, I will vocalise the musical assemblage as constituting a referential listening that favourably can be understood as drifting within a pulsating affective ecology. It is argued that listening with metadata has the potential of inducing a becoming that opens towards new historicised connections.

HISTORICISED LISTENING
As I fleshed out above, digital music use can be understood as past(ness) fused with future(ness)-as an inseparable unity of the virtual and the actual. The aspects of digital music use that I have hinted at can seem rather flimsy, but as a matter of fact, they are in many ways very tangible. Archival strategies of mass digitised environments showcase music in certain ways-in ways that make the user-listener merge with information that reaches into various dimensions of the construct of music history. Historicised listening gives way to a continual renegotiation of the historical positions of any given piece of recorded music and this has to do with metadata (or the lack hereof). I believe that metadata have the power to convert the experience and perception of music. The question is when they do that, and what listening with metadata actually causes. To grapple with that, we first need to address the ecology of digital music use.
The user-listener can roam free, feeling as singular as ever.
And she or he can do so because the intertwined structuring of technological components and datafied music, which are crucial elements of the musical assemblage, reveals digital music use as being without a telos. The virtual stature of the musical assemblage stresses that digital music use signifies an ecology, and it must be thought ecologically to impose meaning for the user-listener. The assemblatic coexistence of music, coding, sound-reproduction technologies, and a human body sums a totality needed to give user-listeners' singularity. 44  The ecology of digital music use contains an ecology of recorded music history. Jacques Attali speaks of "composing" as an act of listening that rewrites music, 47 and digital music use catalyses listening environments capable of this re-contextualising act. If you listen to a piece of recorded music on a digital music platform and actively let your listening get informed by metadata connected to this piece of recorded music, you are potentially tweaking the listening situation and changing the listening experience. You are listening with the metadata, which (as is the case with Diskoteket) in many instances connect to other metadata, and thereby to other pieces of recorded music. You are listening from within the digital music archive, or as Attali would put it, you are rewriting the music. To listen with metadata is to compose and make the music anew; it is to rearrange the imaginative values assumed by the music's past constellations; and it is to acknowledge the impact that the link between you and the recorded piece of music has on the recorded piece of music's historicity. When listening with metadata, listening becomes a historicised action-inside itself it holds the creation of imaginaries of listening, thus, inside itself, it holds a continual rewriting of music history.
From listening over swiping, clicking, and searching to following, engaging with a digital music platform puts one's musical world picture together as a patchwork that continuously is ripped apart and recombined. Thinking digital music use as an affective ecology entails a rethinking of recorded music history. With metadata working as referential penetrators of music, the actual listening situations are aesthetic practices of becoming. As concluded above, digital music use makes sense virtually. When you listen with metadata, the musical assemblage On the surface, Diskoteket seems like an old-fashioned search system with an incorporated play function, and indeed the user interface is a bit clumsy and not as smooth as, for instance, Spotify's. But if we enter an album interface, some peculiar capacities emerge that differ from what we can find on commercial streaming services. Let us look at Diskoteket's view of Drake's 2016 album Views (Fig. 1) . We find that the platform builds heavily on hyperlink qualities, making it a capacious environment for listening that interpellates the user-listener to be in a reflective state.
It functions as such due to the digital music archive under- Let us return to Views, scroll down and click on the last track (Fig. 2) , Hotline Bling, and get transported into the interface of this track (Fig. 3) . The entanglements get heavier, the possibilities more  and Erykah Badu's Cel U Lar Device (2015) (Fig. 4) . The first appears under the headline "contains sample from the following tracks," the second appears under the headline "cover version on the following tracks," whereas the latter appears under the headline "versioning on the following tracks." These options thrust an environmental logic upon the actual listening situations, entailing an ecological thinking.
The interconnectedness is exhibited, and the re-singularisation process is manifest, demonstrating how virtual listening situations always already are at work. The scope of possibilities manufactures yet another dimension to the virtuality of the musical assemblage, in that it gives the user-listener a tool to cut In the case of Hotline Bling, Diskoteket gives the userlistener the satisfactory experience of knowing the connections, of knowing more, of knowing how to listen for more, of knowing how to disseminate more. But, understood as an aesthetic situation this experience accentuates a "mode of interpretative This relationality produces the virtual crisscrossing of temporal realms in Diskoteket, and it is in this non-representational ecology that music as something-to-be-perceived gains newfound agency. It is indeed this non-representational relationality of the listening environment that makes for the music's modulatory representation. You have to cross the threshold and actively inaugurate the musical assemblage by pressing play on a track, making yourself open to the affective statement you will perceive from the music. As a disseminator of music Diskoteket counters Born's musical assemblage, in that the referential listening in this case of digital music use makes the music meaningful because it is highlighting its connections. For listening to become historicised music has to come from somewhere. For Why Can't We Live Together to interpolate the actual listening situations induced by Hotline Bling a concreteness must be present, letting the two tracks resonate together. The tangibility of the music's mediation is the factor giving it representation and making it logogenic.

STAY A WHILE AND LISTEN
With this article, I try to classify the actual listening situations of digital music use as something dependent on archival connotation and metadatafied disruptions of said connotation. The digital music archive works due to the character of the apparatus, which already Michel Foucault described as the ungraspable quality of the archive, 56 and this puts the user-listener in the middle of an accumulating historicity. I define this dynamic as a musical assemblage differing from Born's notion, and I argue for digital music use as bringing an aesthetic sensibility into being that prompts singularity in the act of listening. In discussing the infrastructural logic of Diskoteket and analysing the platform's strategic choices of presentation in the case of Drake's Hotline Bling, I claim that Diskoteket is a digital music platform that can foster an environment of referential listening. With Diskoteket, you can listen from within the digital music archive, and the platform comes into existence as a layered field of informed matter. Diskoteket turns listening to recorded music into a historicised action-an action that "tune[s] into the superhuman scales of time and space." 57 The ecology of digital music use puts a certain agency into the digital music archive, which informs the user-listener's imaginaries of listening. The digital music archive let you take part in the discontinuities of history, actively thinking, and feeling history. You ooze in and out of history when actively engaged with a digital music platform. While listening, you follow the interrelational metadata and push the boundary of digital music use. You are involved with historynot metaphorically, but literally. Voltage and somatic structure coalesce with music carrying history forward. This whole is a temporal and autonomous ecology that we need to learn how to address in order to invent a historical future of recorded music.