Learning the melody to Goodbye Pork Pie Hat

Blues and Roots Ensemble vocalist, Tara Minton with a step by step guide on how to learn the melody to the famous Charles Mingus composition - Goodbye Pork Pie Hat, with lyrics by Joni Mitchell
Blues and Roots Ensemble:
Ed Babar - double bass/director
Tara Minton - vocals
Eikel Venegas - trumpet
Frances Leith - french horn
David Lalljee - trombone
Emma Rawicz - sax/bass clarinet
Pete Letanka - piano
Flavio Li Vigni - drums
Lilia Ioncheva - percussion
Video recording - Adam Saunders & Rebecca Cresta
Sound recording, mixing & mastering by Crown Lane Studio, London