Shared Spotify
Find the common songs you have between friends
競合・代替製品
Spotipare
Find songs in common with other Spotify users
Merge Music
Merge music with friends to find out what music you share
Spotify Blend
Instantly create a shared playlist between you and a friend
we:fm for web
Listen to the same music with friends, at the same time.
Similar Songs Finder
Find similar songs you'll love