I'm not saying Dave Grohl isn't a good guy. Just that the music he makes is commercial radio rock. Foo Fighters, nickel back, breaking Benjamin, three days grace. Pop evil. Etc, etc. plenty of good non mainstream stuff out there but you gotta look for it.
Tsunami Rising, Pasadena, Doco, Katastro. SOOO many more!
One good thing about music, when it hits you feel no pain. So, hit me with music, brutalize me with MUSIC!!