Compose a musical piece by integrating the alphabetic representation of the specified sequence and the provided motif.
X:1
L:1/8
Q:3/8=120
M:6/8
K:D
['d2 d', 'a2 a a2 g']  
X:1
L:1/8
Q:3/8=120
M:6/8
K:D
 d2 d d2 e | f2 d a2 f | d2 d dcd | e2 f gfe | d2 d d2 e | f2 d a2 f | b3 bab | e2 f gfe || 
 a2 a a2 g | f2 g a3 | a2 a a2 g | e2 f gfe | a2 a a2 g | f2 g a3 | b2 b bab | e2 f gfe |]  