Construct a musical piece utilizing the given sequence in alphabetical form and the supplied motif.
X:1
L:1/4
M:2/2
K:F
['B A']  
X:1
L:1/4
M:2/2
K:F
|:"F" F C F"Bb" B |"F" A"C" G"F" F2 |"F" c"Bb" d"Gm" G B |"C" A G"F" F2 :|"F" c c"Bb" d"C" e | 
"F" f2 c2 |"F" f"C" e"Bm" d"F" c |"Gm" c/B/A/B/"C" G2 |:"F" A3/2 B/ c2 |"Gm" G3/2 A/"C" B2 | 
"F" A"A" G"Dm" F"Bb" B |1"F" A G F2 :|2"F" A2"C" G3/2 F/ |"F" F4 |]  