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,
American Pie (song) of the other lyrics has long been debated, and for decades, McLean declined to explain the symbolism behind the many characters and events mentioned. However, the overall theme of the song is the loss of innocence of the early rock and roll generation as symbolized by the plane crash which claimed the lives of three of its heroes. In 2017, McLean's original recording was selected for preservation in the National Recording Registry by the Library of Congress as being "culturally, historically, or artistically significant". While it has been claimed that Don McLean began writing the song in upstate Saratoga Springs,