Construct a piece of music by converting the stated musical sequence into an alphabetical format and integrating the supplied motif.
X:1
L:1/8
M:2/2
K:D
['A3 B ABde fdec d2 cd', 'fdad bdad faaf gfed']  
X:1
L:1/8
M:2/2
K:D
|: A3 B ABde | fdec d2 cd | B E3 G3 B | A F3 dFBF | A3 B ABde | fdec d2 cd | BAGB ABdf | 
 afeg fd d2 :: fdad bdad | faaf gfed | fbba b2 ba | fbba fede | fdad bdad | faaf gfed | BAGB ABdf | 
 afeg fd d2 :|  