Dizzy Gillespie, Sonny Stitt, and Sonny Rollins

"Sonny Side Up" is a jazz album recorded on December 19, 1957, in New York City and released in 1959 under the Verve label. The album features three prominent jazz musicians: trumpeter Dizzy Gillespie and tenor saxophonists Sonny Stitt and Sonny Rollins. It comprises four tracks: "On The Sunny Side of the Street," "The Eternal Triangle," "After Hours," and "I Know That You Know." The recording is noted for its dynamic improvisations and interplay among the musicians, with "The Eternal Triangle" often highlighted for its intense solos. The album is considered a significant contribution to the bebop and hard bop genres.