Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/8
M:6/8
K:D
['d2 d fed dcB AGF B2 B', 'DFA AFA def']  
X:1
L:1/8
M:6/8
K:D
 d2 d fed | dcB AGF | B2 B Bcd | A2 F DEF | G3 BAG | FGE D3 :| DFA AFA | def e2 f | DFA AFA | 
 def edc | B2 d A2 d | G2 G FGA | B2 B Bcd | A2 F DEF | G3 BAG | FGE D2 ||  