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:1/4=100
M:4/4
K:C
['G c2 e>f g2 c>g a2{a} gf', "d3 g (3(ga{c'}b){b} a>g{g} f>e d>e (3(fga)"]  
X:1
L:1/8
Q:1/4=100
M:4/4
K:C
 G | c2 e>f g2 c>g | a2{a} gf g2{g} f>e | f2{f} e>d e2 z d | e2{e} d>c d3 || g | 
 (3(ga{c'}b){b} a>g{g} f>e d>e | (3(fga) g>f e2 (3(cde) | f2 (3(def) g2 (3(efg) | 
 (3(agf) (3(bag) (3(c'ba) g>f |{f} e2 d>c{B} c3 |]  