Rock and Roll Hall of Fame and Museum

 Rose Bud

 Lowell George jacket, guitar, and slide

 Janis' porsche

 WHO stuff

 Supremes

Jeff Beck guitar

 Lennon

 Beatles/Sgt. Pepper

 Hendrix 

 An original Woodstock Art and Music Festival t shirt from 1969--before printed t shirts were the rage

 Grace Slick's Woodstock outfit