tracks a1 to a6 baritone saxophone Danny Bank
tracks b1 to b6 bass Doug Watkins
tracks a1 to a6 bass Oscar Pettiford
tracks b1 to b6 drums Art Blakey
tracks a1 to a6 drums Kenny Clarke
tracks b1 to b6 engineer [uncredited] Rudy Van Gelder
liner notes Masamichi Okazaki
liner notes [george wallington showcase] Leonard Feather
liner notes [hank mobley quartet] Eugene St. Jean
photography by Francis Wolff
tracks a1 to a6 piano George Wallington
tracks b1 to b6 piano Horace Silver
tracks a1 to a6 tenor saxophone Frank Foster
tracks b1 to b6 tenor saxophone Hank Mobley
tracks a1 to a6 trombone Jimmy Cleveland
tracks a1 to a6 trumpet Dave Burns
Distributed By King Record Co. Ltd
Manufactured By King Record Co. Ltd
Side A is a complete reissue in original track order of the 10 album George Wallington Showcase, recorded in the summer of 1954 in New York City.
Side B is a complete reissue in original track order of the 10 album Hank Mobley Quartet, recorded March 27, 1955, New York City.
Rights Society: JASRAC