Craft musical creations that incorporate the designated chord alterations.
'Am', 'G', 'Am', 'C', 'Em', 'Am', 'Am', 'G', 'C', 'G', 'Em', 'Am'  
X:1
L:1/8
M:4/4
K:Amin
 B |:"Am" A<B e2 e>d e<g |"G" G2 d>G B>A G<B |"Am" A<B e2"C" e>d e<g |"Em" a>e g<B"Am" A/A/A A2 :| 
"Am" A<a a>b a>g g<a |"G" b>a a<g"C" g>e e<g |"G" d>eg>a b>g a<b |"Em" g>e g<B"Am" A/A/A A2 :|  