Who: Rock, classical and gospel producer David Foster
Vitals: As a producer for everyone from Destiny's Child to Madonna to Prince to Barbra Streisand to Natalie Cole (singing with her late father on the blockbuster album Unforgettable... with Love), he's a behind-the-scenes MVP in his own right. But these days Foster is mostly visible on cable TV given that his fourth wife Yolanda is one of Bravo's Real Housewives of Beverly Hills, although he rarely appears on-camera.
Wins: 16 Grammys
Who: Orchestra and opera conductor Georg Solti
Vitals: Over a career that lasted from the '40s to the '90s, Solti won more Grammys than any other individual (he still holds the record). He's best remembered for conducting a complete recording of Wagner's massive Der Ring des Nibelungen, which was voted the best recording ever made by the BBC Music Magazine and Gramophone Magazine.
Wins: 31 Grammys