Develop a composition by incorporating elements from the given melodic structure.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:1/2=110
M:4/4
K:D
|:"^A" A2 |"D" d2 AG FDFA |"G" BGBd"A7" cAce |"D" f2 fd"G" gfed |"A7" c2 e2 e2 A2 |"D" d2 AG FDFA | 
"G" BGBd"A7" cAce |"D" f2 fd"G" gfed |"D" A2 d2 d2 ::"^B" A2 |"D" dfaf dfaf |"Em" gfef g2 ef | 
"A7" gfed cdeg |"D" fefg f3 f |"Bm" dfaf dfaf |"Em" gfef g2 ef |"A7" gfed ceag |"D" f2 d2 d2 :|  