AMPLI.FI - Live online music community. Twitch for tunes.
Bandlab - Capture, nurture, and collaborate on song ideas in the cloud
Kompoz - Kompoz is an online platform for crowd-sourcing music creation, making you record, create or publish music with the guidelines of a world-class musical expert.
WordPress - WordPress is web software you can use to create a beautiful website or blog. We like to say that WordPress is both free and priceless at the same time.
Encore Music - An open source, extendable music player for Android.
Soundstripe for Twitch - Free music for Twitch streamers