Create music using the given musical theme and adhere to the outlined letter-based structure.
X:1
L:1/4
M:3/4
K:C
['g/ g g f e', 'g f']  
X:1
L:1/4
M:3/4
K:C
"C" c'3/2 g/ g | g f e | c'3/2 g/ g | g f e |"G7" d2 g | g2 f |"C" e2 c' | g3 | c'3/2 g/ g | 
 g f e | c'3/2 g/ g | g f e |"G7" d2 g | g2 f |"C" e3/2 e/ e | e z z ||"Dm""_d" d3/2"_a" a/ a | 
"_a" a"_g" g"_f" f |"C""_e" e3/2 g/ g | g f e |"G7" d2 g | g2 f |"C" e2 c' | g2 e |"F" f3/2 a/ a | 
 a g f |"C" e3/2 g/ g | g f e |"G7" d2 g | g2 B |"C" c3/2 c'/ c' | c' z z |]  