Compose a tune following the outlined musical pattern.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:1/4=200
M:4/4
K:D
|: A | d2 fd ecAc | BGEB AFDA | d2 fd eagf | edcB A3 :: A | B2 GB A2 FA | G2 EG F2 DA | 
 B2 GB AdcB | AGFE D3 :|  