DJ / Performance
ID (Unreleased Track)
ID (未公開トラック)
A track listed in a tracklist as "ID" because it is unreleased, unannounced, or unidentified.
Definition
"ID" is the placeholder used in published tracklists for any record that cannot yet be named. The most common reasons are that the producer has not finished or released the track yet, the producer has finished it but has not yet announced an official release date, or the DJ playing it has been given an exclusive promo and is contractually not allowed to identify it on air. A tracklist that reads "Above & Beyond — ID" or "Armin van Buuren feat. ID — ID" is therefore not an error or omission — it is the standard way the scene marks a track that exists in the wild but does not yet exist as a buyable commercial release.
IDs are central to the trance ecosystem in a way that does not have a clean parallel in most other genres. Producers routinely send unreleased material to top DJs months — sometimes more than a year — before any commercial release, both to test crowd response at festivals and weekly radio shows and to build anticipation. The same track may be played as an ID across dozens of sets and broadcasts, its progress tracked by listeners through 1001Tracklists threads and discussion communities, before the producer finally drops the official release announcement. This "ID lifecycle" — debut → buzz cycle → reveal → commercial release — is one of the scene's most distinctive promotional rhythms, and several of the genre's biggest singles spent significant time as buzz IDs before launching as numbered Beatport releases.
The ID-hunting community has built elaborate infrastructure around this lifecycle. 1001Tracklists hosts the central crowdsourced ID-discussion forum, where users post short audio rips of unknown tracks from DJ sets and try to identify them collaboratively. Shazam works for many releases but typically fails on IDs because the track is not yet in the commercial fingerprint database. Discord servers, subreddits, and Facebook groups host real-time identification threads during ASOT, Group Therapy, and Future Sound of Egypt broadcasts. Some IDs are solved within hours of a broadcast; others remain unsolved for months or years and acquire a near-legendary status, becoming objects of community speculation rather than mere unidentified tracks.
For DJs, carrying tracks the audience desperately wants to ID — but cannot yet find anywhere on streaming services — is itself a form of distinction. The DJ who routinely plays exclusive IDs from in-demand producers signals industry access that ordinary subscription music libraries cannot replicate. Conversely, for producers, being trusted by top DJs to send unreleased material to is one of the most useful career signals available short of an actual chart placement, because it folds them into the radio-show and festival ecosystems that distribute new trance music to the broadest possible audience.