Bandlab - Capture, nurture, and collaborate on song ideas in the cloud
Noizio - Feeling that the noise of the big city is too much for you to bear?
Music Memos by Apple - An app to capture your song ideas
Endel.io - Personalized sounds to help you focus and relax
AIVA - The AI composing emotional soundtrack music
CSS Galore - Rich collection of css generators with live preview.