Create a composition based on the given musical structure and notation.
Only One Section  
X:1
L:1/16
M:2/4
K:Bb
 d2 f2 d2 d c | B2 f2 d2 d c | B2 F2 c2 c d | c2 c F B4 | B2 G F c2 c d | c2 c F B4 | 
 G2 G B c2 c d | f2 G2 F4 | A2 z6 | G G G B c2 F2 | B2 B G F4 |]  