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:4/4
K:Amix
['f>BB>f e>f{f}g>e', 'e<AA B A>Bc>A c<ec>B f>BB>c A>Bc>A c<ec>A', 'e>f{f}g>e a/g/f']  
X:1
L:1/8
M:4/4
K:Amix
 f |"A" e<Ae>c e<Ae>c | e<Ae>c"Bm" f>BB>f |"A" e<Ae>c"Em" e>f{f}g>e |"F#m" a/g/f e>c"A" e<AA :: f | 
"A"{f} a>fe>c"Em" e>f{f}g>e |"A" a/g/f e>c"Bm" f>BB>f |"A"{f} a>fe>c"Em" e>f{f}g>e | 
"F#m" a/g/f e>c"A" e<AA :: B |"A" A>Bc>A c<ec>B | A>Bc>e"Bm" f>BB>c |"A" A>Bc>A c<ec>A | 
"F#m" a/g/f e>c"A" e<AA :: f |"A" e<ac>a e<ac>a | e<ac>e"Bm" f>BB>f |"A" e<ac>a"Em" e>f{f}g>e | 
"F#m" a/g/f e>c"A" e<AA :|  