Figure - Propellerhead creates world-class software products and services that inspire music makers and provide the foundation for a worldwide creative musical community.
Spotify - Map shows when two people play same song at same time
SoundGrail - SoundGrail Music App designed for pianists, guitarists, and DJs.
SOUNDS - Discover music with friends
keezy - A colorful soundboard. Play with music.
Songlink - Share music with anyone.