Construct tunes adhering to the given musical structure.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/16
M:2/4
K:D
 A2 | d2<d2 f2<d2 | ce g4 ba | gfed B^def | geBe dcBA | d2>d2 f2>d2 | ce g4 ba | gfed cedc | 
 [Ge]2[Fd]2 || A2 | dcBA BAGF | edcB dcBA | fgaf efge | dfed dcBA | dcBA BAGF | edcB dcBA | 
 dafd Bgec | [Ge]4 [Fd]2!D.C.! ||  