Compose a tune following the outlined musical pattern.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:2/2
K:D
 d |"D" A>Bde"^(A)" fdef |"D" A/A/A AF A2 Ad |"D" A>Bde"^(A)" fdef |"G" B/B/B dA B2 B :| b | 
"D" a>baf"^(A)" e>def |"D" A2 A>F A2 Af |"D" a>baf"^(A)" edef |"G" B/B/B dA B2 Bb | 
"D" abfa"^(A)" e>def |"D" A2 AF A2 Ad |"D" ABde"^(A)" fdef |"Em/G" dBdA"G" B2 B |]  