Construct tunes adhering to the given musical structure.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
M:4/4
K:C
 AGFE E3 F | DDGE F2 Ad | BAGF E E3 | FDDG BecA | dBAG FE E2 | E FDDG E F2 | AdBAGFAE | GFDD Abec | 
 Ad AFAB ee | defe d |3 Bcd |] e | fgef dBde | fgfe dABB | cdAF ABee | defe d |3 Bcd |] e | 
 fgefg af |3 gfe |]  