25. ART GARFUNKEL
Sidekick to: Paul Simon
Granted, Paul Simon wrote the majority of the songs, played lead guitar, and received all the accolades — but his childhood friend Art Garfunkel provided the duo's soul by groovin' on the tambourine (and sporting a truly spectacular Jewfro). More importantly, Art forever cemented his status as the ''and'' in the band with his soaring vocals on the 1970 classic ''Bridge Over Troubled Water'' — forever fulfilling that promise of ''sailing right behind.'' —Paul Katz