Utilize the following musical structure as a guide for crafting your composition.
Only One Section  
X:1
L:1/8
M:4/4
K:Bb
 F2 | B2 B>BBFDB, | F2 F>F F2 FB | d2 c>d e2 dd | d2 c2 z2 F2 | B2 B>BBFDB, | F2 F>F F2 FB | 
 d2 c>d e2 dd | d2 c2 z2 FA | c2 cc c2 Bc | d2 c2 B2 f2 | f2 F>F F2 GA | BdcA B2 |]  