Formed: in Los Angeles
Active: '50s, '60s
Major Styles: R&B, Doo Wop
Major Members: Willie Davis, Lloyd McCraw, Aaron Collins, Will "Dub" Jones
Representative Albums: "Greatest Hits," "Jacks Are Wild," "Jumpin' with the Jacks"
Representative Songs: "Why Don't You Write Me," "My Darling," "I'm Confessin' (That I Love You)"