Create a melody and harmony adhering to the specified musical parameters.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:G
|: B2 BA Bddg | e2 ed eage | B2 BA Bddg |1 edBG A2 GA :|2 edBG A2 eg |: a2 ag baag | bage degb |1 
 a/a/aag baab | gedB A2 eg :|2 aegd efga | gedB A2 GA ||  