Will an earlier single merge with the EP version?

Usually, on Spotify, as long as the EP track uses the single’s ISRC, the same audio file and the same title and artist spelling. Change one of those and you can end up with two songs.

Spotify groups tracks with “identical - or very similar - audio and metadata” into one recording group, which Spotify for Artists calls a song. Spotify’s page on label teams names single and album versions as a normal example. Each copy keeps its own track link, but the stats sit under one song.

The ISRC is the glue. Spotify’s monetization page says single and album versions “should share one ISRC,” and adds that Spotify’s own systems can, in rare cases, group recordings differently. Our ISRC guide covers which versions need a new code.

On DistroKid, entering the single’s code on the EP upload needs Musician Plus or Ultimate. Click “Already got an ISRC code?” under the audio upload. DistroKid’s page on singles before albums says this “may help preserve play counts and playlists,” but it can’t guarantee it.

What usually splits them: a fresh master, a renamed title or a newly added featured artist. If you’ve remastered for the EP, read whether remastering resets a play count first.

Once the EP is live, DistroKid says you can keep the single up or take it down. Planning several singles before the EP is the waterfall release strategy.