Max Making Wax, recorded July 29, 1946, is a high-velocity rhythm changes performance by the Charlie Parker Quintet, taken at a blistering tempo of approximately 329-335 BPM in the key of C. Composed by Oscar Pettiford and based on I Got Rhythm changes with a 32-bar AABA form, the track features Howard McGhee on trumpet taking two commanding choruses, followed by Parker's one-chorus alto saxophone solo that demonstrates his unparalleled ability to navigate chord changes at extreme tempos. Pianist Jimmy Bunn contributes a one-chorus solo. This recording is from a turbulent period in Parker's life during his time in Los Angeles, and the session also produced the notorious Lover Man recording. Despite the difficult circumstances surrounding these sessions, Parker's playing on Max Making Wax is remarkably assured. McGhee, a formidable bebop trumpeter in his own right, proves himself a capable partner for Parker at this demanding pace. The track showcases the sheer technical command required of bebop musicians at the style's upper tempo limits.