Compose a musical work using the designated motif and retaining the established form.
X:1
L:1/8
Q:1/4=150
M:4/4
K:Bb
['BB AG']  
X:1
L:1/8
Q:1/4=150
M:4/4
K:Bb
 GG BB AG FF | Bc dB cc BB | GG BB AG FF | BB AG GF GG | GG BB AG FF | Bc dB cc BB | GG BB AG FF | 
 BB AG GF GG |]  