While Brian Wilson receives overwhelming credit for 'God Only Knows', a classic 1966 track on The Beach Boys' album Pet Sounds, the song's piano parts were actually played by session musician Don Randi of the Wrecking Crew. The article argues that Randi's crucial contribution to this and other iconic hits of the era, including Nancy Sinatra's 'These Boots Are Made For Walkin'' and The Beach Boys' 'Good Vibrations', has been largely overlooked despite their central importance to these recordings' musical success.

Randi was a prominent session musician who worked closely with producer Phil Spector during the height of his Wall of Sound era in the 1960s, before establishing his own career as a film score composer in the 1970s. Though he provided the instrumental foundation for several records that became cultural touchstones, he remains comparatively unknown to the general public. The article contends that whilst Wilson conceived these songs, Randi's instrumental work was essential to their realisation, and his contributions deserve proper recognition rather than remaining in the background.