Compose tunes based on the given musical structure.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/16
M:2/4
K:D
 ef | g2fg e2d2 | c2Bc A2FA | dcdf e2A2 | dcdf e2ef | g2fg e2d2 | c2Bc A2FA | dcdf e2A2 | d6 :: 
 (3ABc | d2>e2 f2g2 | a2>f2 d2>c2 | B2BA GABG | A2>G2F2 (3ABc | d2>e2 f2g2 | a2>f2 d2>c2 | 
 B2BA GABG | A6 :|  