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
Q:1/8=128
M:4/4
K:G
['B<G G>A']  
X:1
L:1/8
Q:1/8=128
M:4/4
K:G
|: c | B<G G>A B>A B<d | B<G G>A B/c/d A>c | B<G G>A B>A B<d | ef/g/ d>g B<g Ac | B<G G>A B>A B<d | 
 B<G G>A B/c/d A>c | B<G G>A B>A B<d | ef/g/ d>g B<g Ac | B<d de/f/ g>d e>d | B<d de/f/ g>B A>c | 
 B<d de/f/ g>d ed | c<a B<g B<g Ac | B<d de/f/ g>d e>d | B<d de/f/ g>B A>c | B<d de/f/ g>d ed | 
 c<a B<g B<g A :|  