Construct a musical piece using the designated motif and sticking to the alphabetical form presented.
X:1
L:1/8
M:2/4
K:Dmix
['dd f>e df', 'd dA F/G/A/F/ dA F2 Ec- cE']  
X:1
L:1/8
M:2/4
K:Dmix
 dd f>e | df A>G | FA AG/F/ | Ec A>c | dd f>e | df Ag | Bg ed/^c/ | d2- d :| dA F/G/A/F/ | dA F2 | 
 Ec- cE | GA/G/ Ec/G/ | d>A FA | d/c/A/c/ F>g | f/e/d/f/ e/d/^c | d2- d :|  