Create music using the specified musical structure and the provided theme.
X:1
L:1/8
Q:1/4=120
M:2/4
K:Bb
['BB/A/ BF Bdfd', 'ed d2 cB B2', 'B2 dddf BBBd =Bcec BAGF BB Bc/d/'  
X:1
L:1/8
Q:1/4=120
M:2/4
K:Bb
"^Lively" BB/A/ BF | Bdfd | e>cBA | (B/A/B/c/ B>)F | BB/A/ BF | Bdfd | ecBA | B2 B2 :: ed d2 | 
 cB B2 | ABcd | e/f/e/d/ c2 | ed d2 | cB B2 | Ae d/c/B/A/ | B2 B2 :: dddf | BBBd | =Bcec | BAGF | 
 BB Bc/d/ | eeed | dcBA | B2 B2 :|  