Compose music incorporating the supplied chords.
'Bb', 'F7', 'Bb', 'F7', 'Bb', 'Bb', 'Bb', 'F7', 'Bb', 'F7', 'Bb'  
X:1
L:1/8
M:3/4
K:Bb
 fd' |:"Bb" Tc'2 bd gB |"F7" A2 cf ea | TG2 fA eA |"Bb" B2 dg dd' | Tc'2 bd fB |"F7" A2 cf ea | 
 Tg2 fA eA |1"Bb" B2 z2 fd' :|2"Bb" B2 z2 z2 |:"Bb" Bf fB dB |"F7" Af fA e2 | Af fA eA | 
"Bb" Bg fB d2 | Bg fB dB |"F7" Ag fA e2 | Ag fA eA |"Bb" B2 z2 z2 :|  