Create a musical composition following the given structure and adhering to the genre norms.
'Sectional: Through Composed'  
X:1
L:1/8
M:2/4
K:G
 d"^A" |:"G" bb"D7" aa |"G" gg d>e |"D7" ff e>f |"G" gg dd/g/ | bb"D7" aa |"G" gg d>e | 
"D7" ff e>f |1"G" gg gd :|2"G" gg gd/f/ |:[K:D]"^B""D" a>b a^g | af f>b |"A7" ae e>g | 
"D" fd dd/f/ | a>b a^g | af f>b |"A7" ae e/g/f/e/ |1"D" dd dd/f/ :|2"D" dd d"_>Teil A" z |: 
[K:C]"^C""C" e>^d e>d | ea g2 |"G7" gf f/e/f |"C" ag g/^f/g | e>^d e>d | ea g2 |1"G" b>b"D7" a>a | 
"G7" .g3 !>!f :|2"G7" b>a g/f/e/d/ |"C" cc c z |]  