Design a melodic composition using the outlined structure while keeping within the customary elements of the given genre.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
M:3/4
K:C
 c' bc' |:"F" a2 ^ga"G7" df |"C" f2 eG ce |"G7" c'2 bd fb |"C" d'2 c'e gc' |"F" a2 ^ga"G7" df | 
"C" f2 eG ce |"G7" c'2 bd fb |1"C" c'2 z c' bc' :|2"C" c'2 z2 z2 |:"G7" B2 d2 f2 |"C" e2 g2 c'2 | 
"G7" bd fb d'b |"C" c'e gc' e'c' |"G7" B2 d2 f2 |"C" e2 g2 c'2 |"G7" bd fb d'b |"C" c'2 z2 z2 :|  