Develop a tune that adheres to the given musical structure.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
M:2/4
K:Emin
 B |: e2 f2 g3 f | gfeg f2 ef | g2 fg e3 g | fede f3 B :| e2 f2 g3 g | f2 ef d4 | e2 dc B3 e | 
 f2 g2 e2 B2 | e2 dc B3 e | f2 g2 e3 ||  