Construct tunes adhering to the given musical structure.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
M:6/8
K:G
 (3d/e/f/ |: g2 G GFG | EGG DGG | g2 G GFG | EAG FED | g2 G GFG | EGG DGG | EGG FGA | BGG G2 :: z | 
 Bdd dBG | Bdd d2 G | Bdd dBG | cAA A2 c | Bdd dBG | Bdd def | gfe dcB | ABG FED :|  