Incorporate the given motif and use the alphabetical representation of the specified musical sequence to compose a distinctive musical piece.
X:1
L:1/8
M:3/4
K:D
['', 'dc B3', 'BA d2']  
X:1
L:1/8
M:3/4
K:D
 dc |: B3 d dc | B2 Bc de | f2 fe dc | B3 d dc | B3 A FG | AB AG FE |1 D2 Dd dc :|2 D2 AB AF || 
 d2 f2 A2 | d3 d BA | d2 e2 d2 | c3 c BA | ce eA BA | ce eA BA | cd cB AG | F3 A BA | d2 f2 A2 | 
 d3 d BA | d2 e2 f2 | g6 | g2 ga ge | f2 gf ed | c2 BA Bc | d4 ||  