I have been listening to Kent, UK-based KAOS-Sound for years. Along with the originals, they have a addictive collection of remarkable performances by tribute bands and individual artists, some of which are very interesting and unexpected adaptations of Pink Floyd's music.
It is easily available on TuneIn Radio, but sometimes I need their direct stream URL to play on media player apps. So here are direct links to KAOS-Sound Pink Floyd Radio streams:
MyRadioStream Player »
TuneIn Radio Player: