Compose tunes based on the given musical structure.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/16
M:2/4
K:G
 G2 | [BG][BG][BG][BG] [BG][BG][BG][BG] | d2>B2 B2>A2 | [BG][BG][BG][BG] [BG][BG][BG][BG] | 
 A2>[GB,]2 [GB,]2>A2 | [BG][BG][BG][BG] [BG][BG][BG][BG] | d2>B2 B2>B2 | ABAG E2F2 | G4- G2 || 
 z2 |: g2f2g2e2 | d2B2 G4 | gggg a2b2 | e2>e2 e2(fg) | a2b2a2>g2 | dcBA G2>G2 | 
 [BG][BG][BG][BG] E2F2 |1 [GB,]4 [GB,]2(3(def) :|2 [GB,]4 [GB,]2 |]  