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:4/4
K:G
['d2 d2']  
X:1
L:1/8
M:4/4
K:G
 G2 | G2 d2 d2 eg | =f2 e2 d2 z e | =f2 d2 d2 AB | c2 B2 A2 z d | d2 dB G2 B2 | dccB A3 B | 
 c2 BA G2 FG | A3 B/A/ G2 |]  