lofi.cafe - Relax & focus with live lofi stations 🎧
musicForProgramming(); - Mixes intended for listening while programming
Vinyls - Vinyls is a music player that lets you listen to your music without any complicated setup.
SoundNode - SoundCloud desktop app (OS X, Windows, Linux)
Qiplex Discographer - Discover missing releases of the artists you love!
Tempso - Finally a place for classical music online!