Construct a musical piece utilizing the given sequence in alphabetical form and the supplied motif.
X:1
L:1/8
M:2/2
K:D
['D2 DE (DE)FG A2 AB', '(fe)fg (fe)dc (dc)de (dc)BA (Bc)de']  
X:1
L:1/8
M:2/2
K:D
 uFE | D2 DE (DE)FG | A2 AB (AB)cA | d2 de (dc)BA | (BA)GF (EF)GE | D2 DE (DE)FG | A2 AB (AB)cB | 
 (Ad)cB (AG)FE | F2 D2 D2 :: (ude) | (fe)fg (fe)dc | (dc)de (dc)BA | (Bc)de (fd)gf | 
 e2 e2 e2 (de) | (fe)fg (fe)dc | (dc)de (dc)BA | (Bc)de (fe)ef | e2 d2 d2 :|  