Compose tunes based on the given musical structure.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:2/2
K:G
 f | gbgb afdf | gece dBGB | cedf ec'bg | fgaf f2 ed | gd d2 ad d2 | gdc'd d'deg | egce dcBA | 
 G2 G2 G2 :: ef | gdgd BGBd | ecGc ecfe | c'abg afge | fgae d2 dc | Bg g2 ca a2 | db b2 ec' c'2 | 
 d'bgb ec'af | g2 g2 g2 :|  