Compose a musical piece by integrating the alphabetic representation of the specified sequence and the provided motif.
X:1
L:1/16
M:3/8
K:D
['d2>e2fg a2a2a2 a2a2g2a2 e4 f2 =g2f2g2 B4', "d'c'bgd'2 d'c'bgd'b", 'dAfdAF GDecAc dAGFED gebgec dAfdAF GeFdEc d4', 'dAfdAF GEecAc', 'g4 f2a2', 'e2d2 f4 e2d2 g2d2 =fedc B4 A4']  
X:1
L:1/16
M:3/8
K:D
 d2>e2fg | a2a2a2 | a2a2g2a2 | e4 f2 | =g2f2g2 | B4 e2 | dcBABc |1 d6 :|2 d4 :: d'2 | d'c'bgd'2 | 
 d'c'bgd'b | a2g2f2 | e4 d'2 | d'c'bgd'2 | d'c'bgd'b | a>gf2e2 | d4 :|[M:3/8][K:D] f2 | gebgec | 
 dAfdAF | GDecAc | dAGFED | gebgec | dAfdAF | GeFdEc | d4 :: F2 | GEecAc | dAfdAF | GEecAc | 
 dAGFED | GEecAc | dAfdAF | GEecAc | d4 :|[M:2/4][K:G] d4 B2B2 | B6 G2 | c2c2c2d2 | d2c2 B4 | 
 g4 f2a2 | g4 f2a2 | g2d2A2B2 | B4 A2 :: A4 A2c2 | B2B2B2d2 | d2A2A2c2 |{c} B6 d2 | f4 e2d2 | 
 f4 e2d2 | g2d2 =fedc | B4 A4 | G8 :|  