Create compositions based on the given chord modifications.
'A', 'Bm', 'E7', 'A', 'A', 'D', 'E7', 'A', 'A', 'Bm', 'E7', 'A', 'D', 'E7', 'A'  
X:1
L:1/8
M:2/2
K:A
 ed |"A" c2 A2 ABAF | EFAB dcBA |"Bm" d2 B2 BcBA | Bcde"E7" gfed ||"A" c2 A2 ABAF |"A" EFAB dcBA | 
"D" Bcde fefa |"E7" edcB"A" A2 :: ed |"A" cAeA fAeA | cAeA fedc |"Bm" dBfB gBfB | dBfB"E7" gfed || 
"A" cAeA fAeA | cAeA fedc |"D" Bcde fefa |"E7" edcB"A" A2 :|  