SoundGrail - SoundGrail Music App designed for pianists, guitarists, and DJs.
Splice Beat Maker - Make and share beats in your browser
keezy - A colorful soundboard. Play with music.
Splice - Music creation, collaboration, and sharing made simple.
Figure - Propellerhead creates world-class software products and services that inspire music makers and provide the foundation for a worldwide creative musical community.
MidSequer - MidSequer is a leading music piano roll style music sequencer developed and published by works for Android devices only.