Create a melody and harmony adhering to the specified musical parameters.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:1/8=120
M:2/4
K:D
 A>B AF | DF AF | A>B AF | GF EF/E/ | DE FG | AB cd | e>d ce | dA GE | A>B AF | DF Ad | A>B AF | 
 GF EF/E/ | DE FG | AB cd | e/f/e/d/ ce | d2 d>e |] fd ge | fd cB | Ad cd | fe e>g | fd ge | 
 fd cB | Ag ec | d2 d2 :|  