Quoc: The Beatles' rooftop concert was the final public performance of the English rock band the Beatles. On 30 January 1969, the band, with keyboardist Billy Preston, surprised a central London office and fashion district with an impromptu concert from the roof of the headquarters of the band's multimedia corporation Apple Corps at 3 Savile Row. In a 42-minute set, the Beatles were heard playing nine takes of five songs before the Metropolitan Police Service asked them to reduce the volume. Footage from the performance was later used in the 1970 documentary film Let It Be.

Answer this question based on the passage: where did the beatles final live performance take place?
HW Chung: OK, some thoughts:
The relevant information is: On 30 January 1969, the band, with keyboardist Billy Preston, surprised a central London office and fashion district with an impromptu concert from the roof of the headquarters of the band's multimedia corporation Apple Corps at 3 Savile Row. The answer is the roof of the headquarters of the band 's multimedia corporation Apple Corps at 3 Savile Row.