Design a music composition that incorporates the given motif, while maintaining the essential musical format.
X:1
L:1/4
Q:1/2=110
M:2/2
K:D
['a g'  
X:1
L:1/4
Q:1/2=110
M:2/2
K:D
|:"^A""D" a a/b/ a g |"^/" f a d A |"Bm" d/e/d/e/"E7" f e/d/ |"A" e4 |"A" e e/e/ c e | 
"^/" A e a3/2 e/ |"Bm" f/e/d/c/"E7" B2 |"A" A4 :|"^B""A" e e/e/ e e |"A7" c3 A | 
"Bm" d/e/d/e/"A" e2 |"D" f4 |"F#7" f f/f/ f e |"Bm" d f"F#7" ^A F |"Bm" B/c/B/c/"F#7" c2 | 
"Bm" B2 z B |"E" e e/e/ e d |"A" c2 z e |"A7" a a/a/ a g |"D" f2"G/B" z g |"A" e a/a/ a g | 
"D" f a d"^(F#m/C#)" A |"Bm" d/e/d/e/"A7" e3/2 d/ |"D" d4 |]  