Develop a musical composition by incorporating the suggested motif and by following the prescribed format.
X:1
L:1/8
M:6/8
K:Amix
['ecA ecA', 'A cd e3 efd ecA ABc d3'  
X:1
L:1/8
M:6/8
K:Amix
|: cd | ecA ecA | ecA ABc | dBG dBG | dBG GAB | c2 c dcd | ef^g a z2 | a^ge edB | c2 A A :: cd | 
 e3 efd | ecA ABc | d3 dge | dBG GAB | c2 c dcd | ef^g a z2 | a^ge edB | c2 A A :|  