Blinkist - Key insights from 6,000+ bestselling books and podcasts
MilkDrop - 3D audio visualization plugin, compatible with WinAmp plugin API
Sipreads - Takeaways from the best books, for free 📕⚡
projectM - projectM is an LGPL'ed reimplementation of Milkdrop under OpenGL.
12min APP - Free reading app for summaries of nonfiction books.
Magic Music Visuals - Fully-customizable and highly responsive visuals for live and recorded audio & MIDI.