That guy is fearless on the mic. NO FEAR.
On a side note, it's funny how the greatest era of white music always gets overlooked.
70's arena rock leads to punk backlash
Punk backlash leads to 80's extravagance (Crue/Poison/D Leppard)
80's glam backlash leads to 90's grunge
hardly backlash, but grunge goes mainstream and leads to 90's modern rock
that leads us to our current state of single driven pop music like 60's and 70's pop