American rock Building Sound and the polished production values of soul, have been seen as influencing the Merseybeat sound, particularly the early work of The Beatles, and through them and others the form of later rock music. Some historians of music have also pointed to important and innovative technical developments that built on rock and roll in this period, particularly the Wall of Sound pursued by Phil Spector. Commentators have traditionally perceived a decline of rock and roll in the late 1950s and early 1960s. By 1959, the death of Buddy Holly, The Big Bopper and Ritchie Valens in a plane crash,
Buddy Holly and by Holly's friends and family, for its inaccuracies. This led Paul McCartney (whose MPL Communications by then controlled the publishing rights to Buddy Holly's song catalog) to produce and host his own documentary about Holly in 1985, titled "The Real Buddy Holly Story". This video includes interviews with Keith Richards, Phil and Don Everly, Sonny Curtis, Jerry Allison, Holly's family, and McCartney, among others. In 1987, musician Marshall Crenshaw portrayed Buddy Holly in the movie "La Bamba", which depicts him performing at the Surf Ballroom and boarding the fatal airplane with Ritchie Valens and the Big Bopper. Crenshaw's version