Construct a musical piece while maintaining the prescribed format.
Only One Section  
X:1
L:1/4
M:4/4
K:Bb
 F | B, B, D F | G G/A/ B3/2 G/ | F D/D/ D C/B,/ | C2 B,3/2 F/ | B, B, D F | G G/A/ B3/2 B/ | 
 c3/2 B/ A G | G2 F3/2 F/ | E c c E/E/ | D B B B/B/ | B F D B, | D B,"^Rall." (D C/) (F/4D/4) | 
 B, B, D F | G A B3/2 G/ | F B D3/2 B,/ | C2 B, |]  