Develop a piece of music conforming to the stated structure and theme.
X:1
L:1/8
M:4/4
K:D
['dAFA defg (3agf bg agfg', 'd2 fg aba^g a2 fg gagf gfed'  
X:1
L:1/8
M:4/4
K:D
 ABc | dAFA defg | (3agf bg agfg | afbf gfed | (3efe (3dcB Agfe | dAFA defg | (3agf bg agfg | 
 (3agf (3gfe (3fed (3edc | d2 dd d2 :: fg | aba^g a2 fg | gagf gfed | (3fff (3fff fagf | 
 (3efe (3dcB ADgfe | dAFA defg | (3agf bg agfg | (3agf (3gfe (3fed (3edc | d2 dd d2 :|  