Craft songs that comply with the predetermined chord transitions.
'G', 'D', 'G', 'C', 'G', 'D', 'G', 'G', 'Am', 'C', 'D', 'G', 'G', 'G', 'C', 'G', 'D', 'G', 'Am7', 'C', 'D', 'G'  
X:1
L:1/8
M:4/4
K:G
|:"G" GDGA BedB |"D" AGAB"G" G2 AB |"C" cEEE DEGA |"G" BGde"D" Addc |"G" BGGG dGBd | 
"G" gdBG"Am" A2 AB |"C" cEEE DEGB |"D" AGAF"G" G2 B :|"G" dgfe dedc |"G" Bcde d2 AB | 
"C" cecA"G" BdBG |"D" AGFE D2 Bc |"G" dggg geed |"Am7" gfed c2 AB |"C" cEEE DEGB | 
"D" AGAF"G" G2 B :|  