Produce musical compositions implementing the specified chord adjustments.
'G', 'C', 'G', 'G', 'D', 'G', 'G', 'G', 'Em', 'G', 'G', 'D', 'G', 'G', 'G', 'Em', 'G', 'G', 'D', 'G'  
X:1
L:1/8
M:4/4
K:G
"^A" GA |:"G" GEDE GA B2 |"C" (3cBABG AG E2 |"G" GEDE GA B2 |"G" dedB"D" A2"G" G2 :| 
"^B""G" Bdge dc B2 |"G" dedB"Em" AG E2 |"G" Bdge dc B2 |"G" GABG"D" A2"G" G2 |"G" gage dc B2 | 
"G" dedB"Em" AG E2 |"G" gage dc B2 |"G" gdBG"D" A2"G" G2 ||  