Produce a music piece that aligns with the mentioned musical structure and theme.
X:1
L:1/8
M:4/4
K:D
['D2 FA dBBd', 'Adfd edfd'  
X:1
L:1/8
M:4/4
K:D
 D2 FA dBBd | A2 FD EB, B,2 | D2 FA dBBd |1 AFDF EDB,C :|2 AFDF E2 D2 || Adfd edfd | Adfd eB B2 | 
 Adfd edfd | AFDF E2 D2 | Adfd edfd | Adfd eB B2 | g3 e f3 e | dBAF E2 FE ||  