Produce music compositions abiding by the stipulated structure and the presented musical idea.
X:1
L:1/8
Q:1/4=80
M:4/4
K:Amix
['TA2 AB d2 c2 (BA)(Bd) Te3 f', 'Ta2 (ba)'  
X:1
L:1/8
Q:1/4=80
M:4/4
K:Amix
 TA2 AB d2 c2 | (BA)(Bd) Te3 f | A2 AB (df)(ed) | TB4 A4 :| e2 (ef) Ta2 (ba) | (gf)(ed) Te3 d | 
 e2 (ef) Ta2 (ba) | Tf4 Te2 d2 | e2 ef Ta2 (ba) | (gf)(ed) Ta2 gf | TA2 (AB) (df)(ed) | TB4 A4 |]  