Construct a music composition that includes the given motif, while conforming to the necessary musical form.
X:1
L:1/8
Q:1/4=120
M:2/4
K:Bb
['Bc A2 F2', 'GF BB d>c B>A GF'  
X:1
L:1/8
Q:1/4=120
M:2/4
K:Bb
 B/ Bc | A2 F2 | B>B Bc | A2 F2 |1 B3/2 :|2 B2 FB | B>B cc | d>c BB | AA d/c/B | A2 |: d>c | 
 B>A GF | BB d>c | B>A GF | A2 :|  