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!
I live my life on high, and know I can't be beat, I will stand face to face challenging my enemy!