Compose a melodic track based on the provided framework.
Only One Section  
X:1
L:1/8
M:2/4
K:Bb
 D/E/ | FFF=E/F/ | BBBc/B/ | Acfe | d2 z d | d^FFF | GAB=B | c=EEE | F2 z F | ecdB | ABcF | Bded | 
 c2 z f | ddBB | cdec | dcBA | B2 z |]  