Produce a piece of music by integrating the assigned harmonic structure as a starting point.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:Ddor
 A,D D2 A,DFD | C2 B,C G,CEC | A,D D2 CFAF | EGcG EDDC | A,D D2 A,DFD | C2 B,C G,CEC | 
 A,D D2 _B,3 D | EGcG ED D2 :| da^ga efdf | ec c2 Gcec | da^ga efdB | cAAG AD D2 | da^ga efdf | 
 ec c2 Gcec | DEFG AGAc | GEcG ED D2 :|  