Some stuff from NoiseTrade. They email a list of some of their up and coming artists and sometimes I log in and check some of them out. Currently it's SheLoom.
They aren't a bad band, but it's definitely not my kind of music. It's kind of boring. No real nice hooks or riffs. Just some chords and a matching rhythm. Kind of a pop/rock sound.
The nice thing about NoiseTrade is that the music is often free, or free and hopefully you donate. I think they usually recommend about $8 for each album. I haven't found anyone I'd really listen to every day, but you usually find a song or two that are pretty nice.