Moanin' was composed by pianist Bobby Timmons in 1958 and first recorded on October 30 of that year by Art Blakey and the Jazz Messengers at Rudy Van Gelder Studio for Blue Note Records. The piece originated when bandmate Benny Golson urged Timmons to expand a funky eight-bar lick he had been playing between tunes during live performances into a full composition with a bridge. They debuted the finished piece that same night to an enthusiastic audience response. The track's popularity was so immediate that the album, originally self-titled, became universally known as Moanin'. The composition is built on a gospel-rooted call-and-response structure, drawing on African musical traditions filtered through work songs and church music, resulting in a blues-drenched theme that is among the most instantly recognizable in all of jazz. The original recording features Lee Morgan on trumpet, Benny Golson on tenor saxophone, Bobby Timmons on piano, and Jymie Merritt on bass, with all four delivering memorable solos that are featured on AllSolos. Timmons later recorded a trio version on his 1960 album This Here is Bobby Timmons, and Lambert, Hendricks, and Ross created a celebrated vocal adaptation the same year. Moanin' is widely credited with putting funk back into jazz and defining the hard bop sound of the Jazz Messengers, securing its place as one of the signature compositions of the era.