OK pal, you came to the right place.
In 1967 there was a guy called Arthur Brown, the grandfather of Theatric Psych Rock (Before Bowie, Alice Cooper, Peter Gabriel or Ozzy)
His first band "The Crazy World of Arthur Brown" was one step beyond everybody and you will have the surprise of finding a 16 years old Carl Palmer in the drums (Well, he's masked)
Here's the video of "Fire" after this song Arthur was baptized as "The God of Hell Fire"
http://www.youtube.com/watch?v=Z61tlxcqaVE&feature=related
If you liked it, here you have the classic "I Put a Spell on You" by Screaming Jay Hawkins performed by Arthur Brown, first music only (You have to listen that Hammond on studio) and then his insanity on stage
http://www.youtube.com/watch?v=MaMJq-ksZEo&feature=related
http://www.youtube.com/watch?v=OxE4AYoSunY
Well, he's not on the verge of being insane, THIS IS PURE INSANITY