Compose a musical piece in accordance with the outlined theme and structure.
X:1
L:1/8
Q:1/2=100
M:2/4
K:C
['G/G/G BG', 'd gedB c2 ce gedB A2 Ad'  
X:1
L:1/8
Q:1/2=100
M:2/4
K:C
 C |[K:G]"^23...A Quick March" B | G/G/G BG | c2 ce | G/G/G BG | A2 AB | G/G/G BG | cdeg | dcBA | 
 G2"^cr" G :: d | gedB | c2 ce | gedB | A2 Ad | gedB | cdeg | dcBA | G2"^cr" G :|  