Create a melody and harmony adhering to the specified musical parameters.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:1/4=100
M:2/4
K:D
 A | dAdA | FAAA | BGGG | g2 ec | dAdA | FAAA | BG ec | d2 d :: d | fefa | aeea | dfed |{d} c2 BA | 
 BABc | dAAd | gefd | a2 A :|  