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.

Music Memos by Apple - An app to capture your song ideas

OnlineNotepad.org - Free browser-based text editor

AIVA - The AI composing emotional soundtrack music