Develop musical creations that incorporate the designated chord alterations.
'Am', 'Am', 'G', 'Am', 'G', 'C', 'C', 'G', 'C', 'G'  
X:1
L:1/8
Q:3/8=120
M:9/8
K:C
|:"^A""Am" c>de cAA cAA |"Am" c>de cAA"G" B2 G |"Am" c>de cAA cAA |"G" B>cd d>ed B2 G :: 
"^B""C" c>de gee gee |"C" c>de gee"G" f2 d |"C" c>de gee gee |"G" B>cd d>ed B2 G :|  