File:The Beatles - I Should Have Known Better (Scene At 6-30 Rehearsals, Restored, October 14th, 1964)-2

This is part of the raw footage of their appearance on "Scene At 6:30" where they performed "I Should Have Known Better". The video shows them arriving at the TV studios, then briefly rehearsing for their performance. Following this, the cameras were allowed into the director's booth to film the broadcast performance off of the monitor screens. Luckily we get to see the complete performance.

beatlesonfilm.com/tb19641014a.html