Create musical pieces following the given structure and incorporating the suggested musical concept.
X:1
L:1/4
M:3/4
K:C
['.G .G', 'B/A/ G/F/ E/F/ G E C z'  
X:1
L:1/4
M:3/4
K:C
"C" G3 | A2 E | (G3 | G) G, E |"G7" D3 | G2 D |"C" E2 C | G, C E | G3 |"D7" A2 c |"G" (B3 | 
 B) G B |"D7" A2 c | B2 A |"G" G3/2 G/ G |1"G7" z G G :|2"G" G z G/A/ ||"G7" G .f .f | 
 f/e/ d/c/ B/A/ |"^tr""C" A .G .G |"C" .G !>!A3/2 E/ |"G7" F .B .B | B/c/ B/A/ G/F/ |"C" E .c .c | 
 c C/E/ G/A/ |"G7" G .f .f | f/e/ d/c/ B/A/ |"^tr""C" A .G .G | G2 G/^G/ |"F" A2 d/c/ | B (A B) | 
"C" c3/2 c/ c | c z d/c/ |:[K:F]"C7" !>!B !>!B B/A/ | !>!G !>!G G/F/ | E/F/ G E | C z C ||"F" A3 | 
 A2 A |"C7" (G3 | G) G A |"Bb" B2 d |"C7" d2 c |"F" (A3 | A) A c | f3 | f2 f |"C7" (e3 | e) G B | 
"Bb" d3 |"C7" e2 d |1"F" c3 | c C F :|2"C7" c/c/ c E |"F" F z z |]  