Develop a musical composition based on the outlined framework and thematic material.
X:1
L:1/8
M:4/4
K:G
['DGBG dGBG (3GGG BG cAFA', 'BGBd g2 gf gbag'  
X:1
L:1/8
M:4/4
K:G
 GE | DGBG dGBG | (3GGG BG cAFA | DGBG dG g2 | fdcA BGFE | DGBG dGBG | (3GGG BG cAFA | DGBd ^cdeg | 
 fdcA BGBd || g2 gf gbag | fed^c defa | (3ggg fa gbag | fdcA BGBd | g2 gf gbag | fdfg afd^c | 
 dggf gbag |1 fdcA BGFE :|2 fdcA G4 ||  