Construct a musical piece utilizing the given sequence in alphabetical form and the supplied motif.
X:1
L:1/8
M:4/4
K:D
['(3gfe (3dcB', "D2 da d'afd AFD=C B,^DEG Begb e'bge"]  
X:1
L:1/8
M:4/4
K:D
|: AG | FG^GA fdAF | GA_B=B geBd | cbag fedc | (3dfe (3dcB (3ABA (3GFE | FG^GA (3fed (3cBA | 
 GA_B=B (3gfe (3dcB | (3cba (3gfe (3dcB (3ABc | (3dAf (3dAF D2 :: da | d'afd AFD=C | B,^DEG Begb | 
 e'bge BGED | CEAc eac'e' | f'd'af dAFD | GBdg bd'g'b | (3ad'c' (3bag (3fgf (3gfe | 
 (3dfa (3d'af d2 :|  