Speechy - Speechy is an app by Twelve Stars Software that comes up with features to help you in reading text in a variety of different formats such as pdf, txt, EPUB, webpages, and many others.
Bandlab - Capture, nurture, and collaborate on song ideas in the cloud
NoteAway - NoteAway is the simplest, most convenient way to take quick notes on OS X.
Amper Music - Artificial intelligence music composer
OnlineNotepad.org - Free browser-based text editor
DeepJ - AI-composed piano music in real time