Develop a tune that adheres to the given musical structure.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/16
M:2/4
K:Bb
 F2 | d2d2 decd | c2 B4 F2 | BAcB dcfe | =B2 c4 F2 | e2e2 gfd=B | d2c2 fedc | B2B2 ABcd | c4 B2 |] 
 !fermata!f2 | b2f2- fdgf | e2c2- c2fe | dcBA Bcde | d2ed cfga | bagf edgf | edcB Acfe | 
 dcBA Bcd=e | f2f2"^D.C."f2 |] d2 | g4 dedc | B2 G4 A2 | BAG^F BAB^c | d2 D4 d2 | g4 dedc | 
 B2G^F G2A2 | B2=B2 c2^c2 | d2d2"^D.C."d2 |]  