Mixmate

Mixmate allows you to make playlists together with friends on Apple Music.

Multiple people can work together on the same playlist.

Add songs, artists and albums from the entire Apple Music catalogue, import your existing playlists or just let someone else do the curation and listen along.

Playlists can be shared with the whole world, or just the people you choose.

There's no signing up or logging in, and you don't need an Apple Music subscription to curate.