Construct a piece of music by converting the stated musical sequence into an alphabetical format and integrating the supplied motif.
X:1
L:1/4
M:2/2
K:D
['f e2', 'd3 c/d/ e/d/c/B/ A e f c']  
X:1
L:1/4
M:2/2
K:D
 f/g/ | a f d f | e2 A2 | F A A f | e2 e f/g/ | a f d f | e2 A2 | F A A f | d3 |] c/d/ | 
 e/d/c/B/ A e | f c d B | f/g/ a b ^g | a3 e/f/ | g/f/e/d/ c a | B g A (f/g/) | e d e c | d3 |]  