For my A Level Music recital one of my pieces is Fly Me To The Moon, as sung by Frank Sinatra, for jazz flute. There is only one "fall-off" in the piece, on an Ab in the middle register. Regarding the notes that should be played for this and the use of the embouchure to get a "falling" sound, how should this be played?
Here's a picture of the notation where the fall-off is on the last Ab: