What is Combo.fm?
With Combo.fm you can combine radio stations from last.fm.
Create combined radio stations. Intermix artists, tags, users, friends radio and your personal stations like recommendations.
Exclude tags and artists you don't like! Listen tracks which artists and tags, too, have in common.
If you ever wished to listen to e.g. Artist 1's similar artists on Last.fm radio,
combined with Artist 2's and want to mix in your library station,
but not tracks of Artist 3 or Tag XY, Combo.fm is the right place for you.