Paul McCartney is one of the most successful composers and performers of all time. He gained worldwide fame as the bass guitarist and singer for the Beatles, considered the most popular and influential group in the history of popular music. His songwriting partnership with John Lennon remains the most successful in history. After the group disbanded in 1970, he pursued a solo career and formed the band Wings with his first wife, Linda, and Denny Laine. Here is a glimpse of his long career.