Create a melody and harmony adhering to the specified musical parameters.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
M:2/4
K:G
 ggdd | B3 d | GGAA | (B/A/B/c/) (B/A/B/c/) | ggdd | B3 d | GGAF | G2 G2 :: ddBB | cc A2 | ddBB | 
 (d/c/B/c/) A2 | Bd/B/ (A/B/c/A/) | Bd/B/ (A/B/c/A/) | GGAF | G2 G2 :|[K:Gmin] B2 AG | d3 G | 
 ^FFGG | A^F D2 | c3 A | B3 G | A2 ^F2 | G2 G2!D.C.! ||  