Twilight
Context
Second track of Free for All, a Los Angeles session of 22 December 1958. Rosolino's trombone is the main soloist on a ballad.
In the genealogy of jazz
This track belongs to West Coast, Bebop (Minton's, Monroe's). Among the origins and influences of West Coast: Bebop (Minton's, Monroe's), Cool (Birth of the Cool), Bossa nova, jazz samba.