Releases
A release is an album, EP, single or pack. One track can be in several releases.
See your releases
Open Releases in the sidebar. Click a release to see its tracks and details.

What a release has
A release has a title, type, date, link, UPC and Released by. The type is set automatically from the number and length of tracks, until you choose it yourself. Pack is always set by hand.
To add a track to a release, open the track card and click + Add to release. For several tracks, use the bar in Edit many tracks.