Artists like Jimmy Smith

Eugene McDuffy, known professionally as "Brother" Jack McDuff or "Captain" Jack McDuff, was an American jazz organist and organ trio bandleader. He was most prominent during the hard bop and soul jazz era of the 1960s, often performing with an organ trio. He is also credited with giving guitarist George Benson his first break.

Henry Mobley was an American jazz tenor saxophonist and composer. Mobley was described by Leonard Feather as the "middleweight champion of the tenor saxophone", a metaphor used to describe his tone, that was neither as aggressive as John Coltrane nor as mellow as Lester Young, and his style that was laid-back, subtle and melodic, especially in contrast with players such as Coltrane and Sonny Rollins. The critic Stacia Proefrock claimed him "one of the most underrated musicians of the bop era." Mobley's compositions include "Double Exposure", "Soul Station", and "Dig Dis".

Ramsey Emmanuel Lewis Jr. was an American jazz pianist, composer, and radio personality. Lewis recorded over 80 albums and received five gold records and three Grammy Awards in his career. His album The In Crowd earned Lewis critical praise and the 1965 Grammy Award for Best Jazz Performance. His best known singles include "The 'In' Crowd", "Wade in the Water", and "Sun Goddess". Until 2009, he was the host of the Ramsey Lewis Morning Show on the Chicago radio station WNUA.

Oliver Edward Nelson was an American jazz saxophonist, clarinetist, arranger, composer, and bandleader. His 1961 Impulse! album The Blues and the Abstract Truth (1961) is regarded as one of the most significant recordings of its era. The centerpiece of the album is the definitive version of Nelson's composition, "Stolen Moments". Other important recordings from the 1960s are the albums More Blues and the Abstract Truth (1964) and Sound Pieces (1966), both also on Impulse!.