Clifford Brown's original composition "Swingin'" from the 1955 album Study In Brown lives up to its name with a breakneck performance at approximately 295 BPM. The 32-bar AABA form in A-flat provides a streamlined framework for three focused solos from the front line and rhythm section. Brown leads with a single chorus of trumpet improvisation, displaying the remarkable facility and joyful energy that made him the most exciting young trumpeter of the 1950s. Harold Land follows with a single chorus of tenor saxophone, matching Brown's intensity while maintaining his own more reserved, cool-toned approach. Pianist Richie Powell closes the solo section with a single chorus that navigates the rapid harmonic rhythm with the familial bebop fluency inherited from his legendary brother Bud Powell. The track's compact arrangement, with each soloist limited to a single chorus, creates a sense of concentrated energy and forward momentum. Recorded for EmArcy Records as part of the Study In Brown sessions, this performance exemplifies the quintet's ability to swing with absolute conviction at any tempo. The composition itself, with its straightforward hard bop changes and driving rhythmic character, serves as an ideal vehicle for the kind of exhilarating, high-wire improvisation at which this group excelled.