Produce musical compositions implementing the specified chord adjustments.
'A', 'Bm', 'E7', 'A', 'D', 'A', 'E7', 'A', 'A', 'Bm', 'E7', 'A', 'D', 'A', 'E7', 'A'  
X:1
L:1/8
M:2/2
K:A
 (3efg |"A" agae agae | agae fedc |"Bm" dfBf dfBf | dfba"E7" gefg |"A" agae agae | agae fedc | 
"D" defd"A" ecBA |"E7" E2 G2"A" A2 :: ed |"A" ceAe ceAe | ceag fedc |"Bm" dfBf dfBf | 
 dfba"E7" gfed |"A" ceAe ceAe | ceag fedc |"D" defd"A" ecBA |"E7" E2 G2"A" A2 :|  