Produce musical compositions that observe the prescribed structure and blend the offered musical idea.
X:1
L:1/8
M:4/4
K:A
['BBe^d e2']  
X:1
L:1/8
M:4/4
K:A
 BBe^d e2 B2 | BBe^d e2 B2 | BBe^d e2 f2 | e8 | B2 e2 AA=cB | A2 B2 AGFE | AB=ce d2 e2 | A8 |]  