Craft a song by incorporating the designated musical structure.
Only One Section  
X:1
L:1/8
M:2/4
K:Bb
 c2 d2 | c2 d2 | f2 d2 | f2 d/c/b | bgc z | bgb/g/b/g/ | bgc z | bgg/g/b/g/ | bgc z | bgc/g/b/g/ | 
 bgc z | bgf/f/f/d/ | f2 d2 | c2 d2 | f2 d2 | c2 d/d/d/d/ | cdd/c/b | bG z2 |]  