Write musical pieces in accordance with the designated chord shifts.
'C', 'G7', 'C', 'G7', 'C', 'G7', 'C', 'F', 'C', 'G7', 'C', 'F', 'C7', 'G7', 'C'  
X:1
L:1/8
M:3/4
K:C
"C" c'2 ea ge |"G7" f2 gb b2 | b2 fa gf |"C" e2 c'2"G7" bd' |"C" c'2 ea ge |"G7" f2 gb b2 | 
 b2 fa gb |"C" c'6 :|"F" c'a fc' af |"C" ag ea ge |"G7" fd gf dB |"C" ce g2 e2 |"F" c'a fc' af | 
"C7" ag ea ge |"G7" fd gf dB |"C" c6 :|  