Incorporate the given motif and use the alphabetical representation of the specified musical sequence to compose a distinctive musical piece.
X:1
L:1/16
M:3/8
K:D
['A2 (dcdefg) a4 a2', 'd4 ce (gecA^GA) (afdA^GA) (gecA^GA) dfa2 A2', 'A2F2 F2']  
X:1
L:1/16
M:3/8
K:D
 A2 | (dcdefg) | a4 a2 | gecAce | (d2A2) A2 | (dcdefg) | a4 a2 | gecAce | d4 :: ce | (gecA^GA) | 
 (afdA^GA) | (gecA^GA) | dfa2 A2 | dcdefg | a4 a2 | gecAce | d4 :: A2 | (B2A2G2) | A2F2 F2 | 
 (G2F2E2) | F2D2 A2 | (B2A2^G2) | A2F2 F2 | G2F2E2 | D4 :|  