Sgt. Pepper's Lonely Hearts Club Band "Being for the Benefit of Mr. Kite!" and "A Day in the Life". Producer George Martin and engineer Geoff Emerick helped realise the group's ideas by approaching the studio as an instrument, applying orchestral overdubs, sound effects and other methods of tape manipulation. Recording was completed on 21 April 1967. The cover, depicting the Beatles posing in front of a tableau of celebrities and historical figures, was designed by the British pop artists Peter Blake and Jann Haworth. "Sgt. Pepper" is regarded by musicologists as an early concept album that advanced the use of extended form in popular music while
Grammy Award for Best Pop Vocal Album Album to The Beatles for "Sgt. Pepper's Lonely Hearts Club Band". The category was then discontinued until 1995 where it emerged with the new name Best Pop Album. In 2001, the category became known as Best Pop Vocal Album. According to the category description guide for the 52nd Grammy Awards, the award is presented to artists that perform "albums containing at least 51% playing time of newly recorded pop vocal tracks." Kelly Clarkson and Adele are the only two-time winners of this award, Clarkson was the first to win twice. Clarkson and Justin Timberlake have both been nominated five times,