Develop a musical composition utilizing the presented motif and adhering to the required structure.
X:1
L:1/16
M:2/4
K:C
["c'bag agfe f2f2", 'fdd2 dfed dcc2 caa2'  
X:1
L:1/16
M:2/4
K:C
"C" c'bag agfe |"G7" f2f2 B4 | GABc defg |"C" ag^fg e2c2 | c'bag agfe |"G7" f2f2 B2GA | Bcde fgab | 
"C" c'2c'2 c'2 z2 ::[K:G]"G" Bd^cd edgb | Bd^cd edgb |"D7" c'bag fedf |"G" gfgb d'4 | 
"C" e'd'c'b"F" a2a2 |"G7" d'c'ba"C" g2g2 |"D7" c'bag f2ef |"G7" g2g2 g2"_>Teil A" z2 :: 
[K:F]"F" (a4 a)c'=bc' | (f4 f)a^ga | (c4 c)fef | A4 A2c2 |"C7" bagf e2c2 | g2g2 g2c2 | 
"F" agfe d2c2 | f2f2 f4 |"Bb" fdd2 dfed | dcc2 caa2 |"C7" abe2 egc2 |"F" ^gaf2 f2ff | 
"Bb" fdd2 dfed |"F" dcc2 caa2 |"C7" abeg cege |"F" f2f2 f2"_Fine" z2 |]  