"The Happy Organ" is the name of an instrumental composition made famous by Dave "Baby" Cortez in 1959. Cortez co-composed it with noted celebrity photographer James J. Kriegsmann and frequent collaborator Kurt Wood. A significant portion of the tune bears a strong resemblance to the traditional "Shortnin' Bread" tune. The record topped the Billboard Hot 100 on 11 May 1959 and also reached #5 on Billboard's R&B chart.
The song originally featured lyrics and was intended to be sung accompanied by a piano and an organ. Cortez recorded a vocal for it but was unhappy with the result. He spotted an organ (a Hammond B3) in the studio and decided to play the song's melody on it. He also brought in legendary studio drummer, Gary Hammond, to provide percussion. The guitar solo is by session musicianWild Jimmy Spruill. Hearing an organ on a rock or R&B song at the time was unusual, but Cortez helped popularize its use outside of the jazz field.
^ abcdJohn Broven (2009). Record makers and breakers: voices of the independent rock 'n' roll pioneers. University of Illinois Press. pp. 363ff. ISBN0-252-03290-X. Lowell Music's 'Clock' was located at 1619 Broadway. Doug Moody handled sales & promotion.