Construct a music composition that complies with the designated structure and theme.
X:1
L:1/8
M:4/4
K:F
['BAGF DGGE CFA,F Ac BAGF DCB,A,', 'ECGC ACGC', 'B,G,G,A, B,CDB,'  
X:1
L:1/8
M:4/4
K:F
|: BAGF DGGE | !turn!F2 CFA,F Ac | BAGF DCB,A, | B,DCA, !breath!B,G,G,A | BAGF DGGE | 
 !turn!F2 CFA,F Ac | BAGF DCB,A, | B,DCA, !breath!B,G, G,2 :| B,CDE !turn!F2 DF | ECGC ACGC | 
 G,A,B,C DEFD | ECGE !turn!C2 C2 | G,A,B,C DEFD | ECGC ACGC | B,G,G,A, B,CDF | ECGE !turn!C2 C2 || 
[K:G] B,G,G,A, B,CDB, | CDEG | !turn!FDCA, B,G,G,A, B,CDG ECDC B,G,G,A, | B,CDB, CDEC | 
 DG,B,D CA, !turn!A,2 | B,CDG (3EFG AG | FDCA, [G,D]3 A ||  