Sonny Side Up (1958)

"Dizzy Gillespie brings together tenor saxophonists Sonny Stitt and Sonny Rollins for four extended cuts, and in the process comes up with one of the most exciting "jam session" records in the jazz catalog. While the rhythm section of pianist Ray Bryant, bassist Tommy Bryant, and drummer Charlie Persip provides solid rhythmic support, Stitt and Rollins get down to business trading fours and reeling off solo fireworks. On "The Eternal Triangle," in particular, Stitt and Rollins impress in their roles as tenor titans, with Stitt going in for sheer muscle as that most stout of bebop cutters and Rollins opting for some pacing as a more thematic player. Gillespie adds his own split commentary on the proceedings with a casual solo on "After Hours" and a competitively blistering statement on "I Know That You Know"." (Stephen Cook, Allmusic)