Construct a musical piece utilizing the given sequence in alphabetical form and the supplied motif.
X:1
L:1/8
M:2/4
K:D
['DF/G/ AF EF GB AB', 'dc BA']  
X:1
L:1/8
M:2/4
K:D
|: DF/G/ AF | EF GB | AB cd | ed cA | DF/G/ AF | EF GB | AB ce | d2 d2 :: df fe | dc BA | Be Bc | 
 dc BA | df fe | dc BA | Be Bc | d2 d2 :|  