"The Eternal Triangle" from the 1957 album Sonny Side Up is one of the most celebrated tenor saxophone battles in jazz history, pitting Sonny Rollins against Sonny Stitt with Dizzy Gillespie's trumpet adding a third voice. Composed by Stitt on the chord changes of "I Got Rhythm" in B-flat major, the 32-bar AABA form is taken at a scorching tempo near 290 BPM. Rollins opens with five fiery choruses, followed by Stitt with eight equally intense choruses that raise the competitive stakes. After a series of trading fours between the two tenors, Gillespie enters with seven trumpet choruses that demonstrate why he remained one of jazz's most formidable improvisers well into the late 1950s. Pianist Ray Bryant closes the solo section with two choruses. The track runs over sixteen minutes, building in excitement as each soloist pushes the others to greater heights of invention. Recorded for Verve Records and produced by Norman Granz, this performance captures the spirit of the Jazz at the Philharmonic concerts that Granz had championed throughout the 1940s and 1950s. The competitive energy between Rollins and Stitt is palpable, yet the music never descends into mere showmanship. This track remains an essential document of bebop-era saxophone mastery.
