Craft a composition that conforms to the designated chord pattern.
'D', 'Em', 'A7', 'D', 'A7', 'D', 'D', 'D', 'D', 'D', 'A7', 'D', 'G', 'Em', 'D', 'D', 'G', 'A7', 'D'  
X:1
L:1/8
M:6/8
K:D
|:"D" d2 a"^(Bm)" fdf |"Em" ged"A7" c2 A |"D" d2 a"^(Bm)" fdf |"A7" cAc"D" d3 :: 
"D" F2 G"^(A7)" ABc |"D" dAG F2 D |"D" F2 G"^(A7)" ABc |"D" daf"A7" e3 ::"D" a2 f"G" (g/a/b)g | 
"Em" geg"D" a2 f |"D" f2 d"G" (e/f/g)e |"A7" cAc"D" d3 :|  