Hum - Songwriting for iPhone
Feedir - Feedir makes it easy to find job listings on Twitter.
Songcraft.io - A platform for songwriters to write, organize & collaborate.
Wylo App - Interest-based networking made simpler & effective
Horucco - Horucco is an cloud based app for musicians, songwriters, producers of every skill levelExplore chords and discover related chords on the fly.
Tweet Jobs - Search engine on top of twitter to find jobs in real time.