Final count down notes on alto saxophone?

1st part

Bb G# Bb D#

B Bb B Bb G#

B Bb B D#

G# F# G# F# F G# F#

2nd Part

Bb G# Bb D#

B Bb B Bb G#

B Bb B D#

G# F# G# F# F G# F#

F F# G#

F# G# Bb

Bb G# F# F D#

B Bb Bb B Bb G# Bb

reapeat