As you know, The Beatles is the most well-known UK rock band, formed in 1960, the member of John Lennon, Paul McCartney, George Harrison and Ringo Starr.
They were popular in UK from the major debut, but they were not in US.
Therefore, roughly until 1963, their songs was released by some minor labels in US.
In 1964, their popularity have been all over the world, finally, their songs were released Capitol record, one of the major labels in US.
Now, “Get Back” was released in 1969, topped on the many major country’s single charts.
This live performance has been well-known, it’s called rooftop session.
