To say that the Beatles changed pop music would be an understatement ... rock & roll through opulent and multi-textured albums like Revolver and Sgt. Pepper’s Lonely Hearts Club Band journeyed ...

The Beatles couldn't get any of their original albums released intact in America until Sgt. Pepper in 1967. The U.S. version of Revolver left ... added by the shadowy label exec Dave Dexter ...