Develop musical compositions by respecting the prescribed structure and combining the presented musical concept.
X:1
L:1/4
M:3/4
K:C
['g2 a/g/', 'e z d', 'f f z'  
X:1
L:1/4
M:3/4
K:C
"C" g2 a/g/ | e3 |"G7" g2 a/g/ | f3 | d2 G | d2 e |"C" d2 c | c z z | g2 a/g/ | e3 |"G7" g2 a/g/ | 
 f3 | d2 G | e2 d |"C" c3/2 c/ c | c z z |:"C" G c/c/ c |"G7" B A G | f/f/ f B |"C" e/e/ e c | 
 G c/c/ c |"G7" B A G | f/f/ f B |"C" c z z :|[K:F]"F" c z f | f z c |"C7" e z d | B3 | e z d | 
 B3 |"F" d z c | c =B _B | c z f | f z c |"Gm" e z d | B3 |"C7" e z d | c2 e |"F" f3/2 f/ f | 
 f z z |]  