Develop a musical composition using the alphabetic representation of the specified sequence and incorporating the given motif.
X:1
L:1/8
Q:1/8=180
M:6/8
K:Amin
['ABA ABd', 'A2 ^g a^ga ABA a^ga A2 ^f']  
X:1
L:1/8
Q:1/8=180
M:6/8
K:Amin
|: E | ABA ABd | ege dBG | BAB GAG | BAB GAB | ABA ABd | ede a2 g | edc Bcd | ecA A2 :: ^g | 
 a^ga ABA | a^ga A2 ^f | g2 G GAG | BAB GAB | cBc dcd | ecA Bcd | edc Bcd | ecA A2 :|  