Blind Faith (Quantum Leap)

Synopsis
Sam leaps into Carnegie Hall as Andrew Ross, a blind pianist. While continuing the charade of being blind, Sam must both convince his girlfriend's mother to accept him though he's blind and save his girlfriend from a serial killer.

Brushes with history

 * Sam leaps into his host on the eve of The Beatles landing at JFK International Airport, and crowds of rabid fans can be seen whenever Sam is outside. He even catches one fan as she passes out.