Build melodic lines that comply with the set musical framework.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
M:4/4
K:G
|: (3def | gedB cedc | B2 G2 G2 ga | bagf gbag | (3faf d2 d3 c | (3Bdf b2 (3Ace a2 | 
 (3GBd g2 (3FAc f2 | fgab c'def | g2 b2 g2 :| dc |: Bg (3ggg dg (3ggg | bagf edcB | 
 ca (3aaa ca (3aaa | c'bag fedc | Bg (3ggg dg (3ggg | bagf edcB | (3cde dc BAGF | A2 G2 G2 :|  