Develop a musical composition by utilizing the given alphabetic notation and supplied motif.
X:1
L:1/8
M:6/8
K:G
['AGA cBA', 'gdc B3']  
X:1
L:1/8
M:6/8
K:G
|: | G3 BAB | AGA cBA | G3 B3 | dcB ecA | G3 B3 | AGA cBA | GBc dge |1 fdB cBA :|2 fdB cef |: 
 gdc B3 | AFA cBA | gdc B3 | dcA GB/c/d | gdc B3 | AFA cBA | GBc dge |1 fdB cef :|2 fdB cAF ||  