Live Music Moments on Instagram: "On January 30, 1969, The Beatles performed “Get Back” atop the roof of Apple Corps headquarters in London, marking their final public performance as a band. The impromptu concert, staged during the recording sessions for what became Let It Be, turned an ordinary Thursday afternoon into one of the most iconic moments in music history. As the band — John Lennon, Paul McCartney, George Harrison, and Ringo Starr — played alongside keyboardist Billy Preston, the soun