Develop a composition based on the given structural guidelines.
Only One Section  
X:1
L:1/16
M:4/4
K:Bb
 z8 z4 F3 E | D F3 B3 c B4 B3 A | G B3 B3 A F4 F3 E | D3 F B3 c d3 d c3 B | c12 F3 E | 
 D3 F B3 c B4 B3 A | G3 B B3 G F4 d3 c | B3 A B3 G A3 F A3 c | B12 z4 | d4 d4 d3 c B3 G | F8 B8 | 
 c4 c4 d3 c B3 d | c12 F3 E | D3 F B3 c B4 B3 A | G3 B B3 G F4 d3 c | B3 A B3 G A3 FA c3 | B8 z8 |]  