Where the ID for One Track in a Mix Usually Is
Most mixes on SoundCloud have no tracklist at all, or a partial one. The name of a single track is then usually in one of two places. The first is the description, where the uploader sometimes lists the tracks, often as numbered lines or as artist and title pairs separated by a dash. The second is the comments. Listeners leave a timed comment asking "ID?" at the point where they heard the track, and someone else, sometimes the uploader, answers in another comment.
TrackRadar reads both. It pulls the track names out of the description and the comments, and then searches for each one on Spotify, Bandcamp, Apple Music, and Discogs. That is how it can name tracks that never appear on a public playlist.
What Happens to Unlabeled IDs
Tracklists often mark a track as "ID", the standard way of saying the name is not public yet. A line like "Artist - ID" still tells you who made the track, even if the title is missing. A line that is "ID - ID" carries no name at all, so there is nothing to search for. Those stay unidentified unless someone names the track in the comments.
If the page has no tracklist and no names in the comments, reading the text finds nothing. A free account can also identify tracks from the audio itself, which works for released tracks that are in the recognition catalogs.
What a Search Does Not Find
A found name does not always mean a streaming link. Unreleased tracks, white labels, and vinyl-only releases are often not on Spotify or Apple Music, and not always on Bandcamp either. A track can be named correctly and still have no link to play it. Then the artist name is the lead: the Discogs link searches for the release on vinyl.
TrackRadar also cannot read private or unlisted uploads, and it only sees comments that SoundCloud shows publicly.
Want deeper analysis of a DJ set? Try our other tools.