Produce music compositions abiding by the stipulated structure and the presented musical idea.
X:1
L:1/16
M:4/4
K:F
['c2B2 B2cB A2AG', "c'bab c'2b2 b2c'b a2ag"  
X:1
L:1/16
M:4/4
K:F
|:"F" cBA2 AGAB | cBA2 AGAB |"C" c2B2 B2cB |"F" A2AG ABc2 |"F" cBA2 AGAB | cBA2 AGAB | 
"C" c2B2 B2cB |"F" A2AG A4 ::"C" c2B2 B2cB |"F" A2AG ABc2 | c2A2"C" A2BA |"F" A2AF A2AF | 
"C" c2B2 B2cB |"F" A2AG ABc2 | c2A2"C" A2BA |"F" A2AG A4 ::"F" c'2c'2 c'ba2 | c'2c'2 c'bab | 
"C" c'2b2 b2c'b |"F" a2ag abc'2 |"F" c'2c'2 c'ba2 | c'2c'2 c'bab |"C" c'2b2 b2c'b |"F" a2ag a4 :: 
"F" F2AF AFAF |"Bb" B2BA B2BG |"F" FGA2 AFAc |"C" BAGF G4 |"F" F2AF AFAF |"Bb" B2BA B2Bc | 
"F" BAGF"G" GFEF |"G7" G2GF"C" G4 :|  