Collage In music, with the advances on recording technology, avant-garde artists started experimenting with cutting and pasting since the middle of the twentieth century. In the 1960s, George Martin created collages of recordings while producing the records of The Beatles. In 1967 pop artist Peter Blake made the collage for the cover of the Beatles seminal album "Sgt. Pepper's Lonely Hearts Club Band". In the 1970s and 1980s, the likes of Christian Marclay and the group Negativland reappropriated old audio in new ways. By the 1990s and 2000s, with the popularity of the sampler, it became apparent that "musical collages" had
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,