SoundGrail - SoundGrail Music App designed for pianists, guitarists, and DJs.
Until AM - DJ in your browser with this SoundCloud music mixer
keezy - A colorful soundboard. Play with music.
Songlio - Free musical guessing game: race friends to name that tune
Figure - Propellerhead creates world-class software products and services that inspire music makers and provide the foundation for a worldwide creative musical community.
Fretello Stage - Jam, record and share your music in the blink of an eye