Construct a musical arrangement that blends the supplied motif while maintaining the specified alphabetical order.
X:1
L:1/8
M:4/4
K:D
['a2 e2']  
X:1
L:1/8
M:4/4
K:D
|:"D" defg"Em" e3 d |"A" c2 A2 A4 | a2 e2 a3 g |"D" f2 d2 d4 |"D" defg"Em" e3 d |"A" cBcd c2 A2 | 
"G" Bc d2"A" cdec |"D" d4 d4 ::"A" cd e2 cd e2 | a2 e2 a2 e2 | cd e2 cd e2 | a2 e2 a2 e2 | 
"D" a2 gf"Em" g2 ag |"D" f2 ed"A" c2 a2 |"G" Bc d2"A" cdec |"D" d4 d4 :|  