Possible Clues:

• Genre for Charlie Parker's "Scrapple from the Apple"
• Monk’s music
• Auntie half-heartedly backed naval officer making music
• Bird's music
• Dizzy's genre
• Diz's jazz
• Dizzy Gillespie's style
• Upbeat jazz
• Rhythmic jazz lead accepts honour in retirement
• Jazz work introduced by British broadcaster half-heartedly