Prelude was a successful match of McDuff's small-combo organ jazz with big band arrangements by Benny Golson. In part, that was because the blend was well-executed, never fighting with or drowning out McDuff's organ. But it was also because the mixture made it stand out amidst the scads of organ jazz records being churned out in the early '60s. While a very young George Benson was in the core quartet on guitar, a dozen others supplemented the players, including trumpets, trombones, French horns, and saxophones.