Generate musical content according to the specified chord sequence.
'Em', 'Am', 'C', 'D', 'Em', 'Am', 'D', 'Em'  
X:1
L:1/4
M:4/4
K:G
"Em" E B B A/B/ | c B A/G/F/G/ |"Am" A A B A |"C" G/F/E/F/"D" G F |"Em" E B B A/B/ | c B A/G/F/G/ | 
"Am" A A B A |"D" G/F/E/F/"Em" E2 :|  