A celebration of the musical work of a group of session musicians known as "The Wrecking Crew." a band that provided back-up instrumentals to such legendary recording artists as Frank Sinatra, The Beach Boys, and Bing Crosby.

Biography of famed record producer Phil Spector, noted for discovering and producing the records of such rock icons as The Righteous Brothers, The Ronettes and The Crystals, and who worked with such stars as Ike and Tina Turner and even The Beatles. Included is footage of him rehearsing The Blossoms in a recording studio, and interviews with two of his recording engineers who explain how his famous "Wall of Sound" was created.