Riff tune Hawkins Coleman 1945

This clip is from a 1945 movie called The Crimson Canary.
“Jazz saxophone pioneer Coleman Hawkins plays in the background of this mystery in which a jazz-mad detective secures his dream assignment: investigating a murder in a jazz cabaret”.
Coleman Hawkins tenor sax, Howard McGhee trumpet, Sir Charles Thompson piano, Denzil Best drums and Oscar Pettiford bass.