Compose a musical piece using the specified sequence's alphabetical representation and the provided motif.
X:1
L:1/8
M:4/4
K:D
['', 'DEFA BcdB AF', 'afed fgfe dfbf afdf e2 de fgfe']  
X:1
L:1/8
M:4/4
K:D
 FE |: DEFA BcdB | AF (3FDF AFEF | DEFA (3BcB AF | (3GFE (3FED B,DDF | DEFA BcdB | AF (3FEF ABde | 
 fgfe dfec |1 dBAF D3 E :|2 dBAF D3 g |: fgfe defg | afbf afed | fgfe dfbf | afdf e2 de | 
 fgfe dcdB | AF (3FEF E2 DE | FABc dfec |1 dBAF d3 g :|2 dBAF D3 E ||  