Construct a musical piece utilizing the given sequence in alphabetical form and the supplied motif.
X:1
L:1/8
M:2/2
K:Bb
['(3FGA B2 B2 F>Bd>B c>Bc>d e>dc>B A>Bc>d', '', 'd>c B>dF>B (3DFB d>B e>gc>e (3FAc e>c', '(A>B) c>fa>g', 'f>e d>fb>a g2 g>f (3edc (3dcB (3afe']  
X:1
L:1/8
M:2/2
K:Bb
"^A" | (3FGA | B2 B2 F>Bd>B | c>Bc>d e>dc>B | A>Bc>d c>BA>G | (3FAc f>g f>e |]"^B" |] d>c | 
 B>dF>B (3DFB d>B | e>gc>e (3FAc e>c | (3BAc (3BAG F2 G>A | B2 d2 B2 |]"^C" |] (A>B) | 
 c>fa>g (3feg f>e | d>fb>a g2 g>f | (3edc (3dcB (3afe (3dcB | (3FAc f>g f>e |]  