Visualify - Visualize your top artists on Spotify
Concertmaster - Classical music front-end for Spotify
SYQEL - Bring your music to life
Music-Map - The Music-Map is the Tourist Map of Music, part of Gnod, the Global Network of Discovery.
Kaleidosync - Kaleidosync is an all-in-one Spotify music visualizer that is all set to deliver a top-notch music experience with real-time support.
Poly-graph Hip Hop - See what hip hop's billboard top 10 sounded like