Create a tune that follows the provided series of chords.
'C', 'Em', 'Am', 'G', 'C', 'Em', 'C'  
X:1
L:1/8
Q:1/4=168
M:4/4
K:C
"C" g2 gg ec eg | ec eg gf dB | g2 gg ec eg |1 gf dB cd ef :|2 gf dB c4 |: e2 ee"Em" cA (3Ace | 
"Am" f2 ff"G" dB (3Bdf |"C" g2 gg"Em" ec eg |1"C" gf dB cB cd :|2 gf dB c4 |]  