Complete the indicated chapter in Story mode to unlock the corresponding challenge.

Challenge	How to unlock
Abbey Road '66-'67	Chapter 5.
Abbey Road '67-'68	Chapter 6.
Abbey Road '68-'69	Chapter 7.
Apple Corps Rooftop	Chapter 8.
Budokan '66	Chapter 4.
Shea Stadium '65	Chapter 3.
The Cavern '63	Chapter 1.
The Ed Sullivan Show '64	Chapter2.