Wow! So Like What Was The Question Again??
Hair was an interesting element of the sixties that has finally been liberated some 50 years later! Here's a couple of good examples!
FREAK OUT IN THE DARKNESS!
here's the link to a YouTube video of this performance! If the background music sounds like vintage "Blonde On Blonde" Bob Dylan, it's because the musicians were the members of The Band!
"You Are What You Eat" is filled with all kinds of music from beginning to end! Here's just a taste from the ending freakout that I would imagine was done by Electric Flag!