Compose music that adheres to the provided musical structure and theme.
X:1
L:1/16
M:2/4
K:D
['ABAF DEFD', '(3BcBA2 A2'  
X:1
L:1/16
M:2/4
K:D
 FG | ABAF DEFD |"^*" E2A2 A2FG | ABAF DEFD |1 (3EFED2 D2 :|2 E2D2 D2 |: Ac | Bdef edBd | 
 edef edAc | BABc dBGA | (3BcBA2 A2 Ac | Bdef edBd | edef egfa | gbag fedc | (3BcBA2 A2 :| 
"^Substituion:""^*" EFAF EFAF ||  