Write musical pieces in accordance with the designated chord shifts.
'Am', 'G', 'Am', 'C', 'G', 'Am', 'Am'  
X:1
L:1/8
M:4/4
K:Amin
 A |"Am" (E<A) A>^G A>B cA | (E<A) A>^G{G} A3 =G/F/ | (E<A) A>^G A>B ce |"G" d>c B>A G3 :: B | 
"Am" (c<e) e>A (d/c/)(B/A/) eA | (c<e) ec A3 B |"C" ce e>c e>^f g>e |"G" d>c B>A G3 :: a | 
"Am" (e<a) a>^g a>bc'a | (e<a) a>^g{g} a3{b} c' | (e<a) a>^g a>bc'e' |{e'} d'>c'{c'} b>a g3 :: b | 
"Am" (c'<e') e'>a (d'/c'/)(b/a/) e'>a | (c'<e') e'>c' a3 b | (c'<e) e'>c' e'^f' g'e' | 
{e'} d'>c'{c'} b>a g2 g :|  