Produce music compositions abiding by the stipulated structure and the presented musical idea.
X:1
L:1/8
M:4/4
K:F
['cB dBdf f2 fe'  
X:1
L:1/8
M:4/4
K:F
 cB |"F" AFAc"Bb" dBdf |"C" eceg"Dm" f2 fe |"Bb" dfed"F" cAfe |"Bb" dcBA"C7" [GE]2 cB | 
"F" AFAc"Bb" dBdf |"C" eceg"Dm" f2 fe |"Bb" db"G/B"ag"C7" fede |"F" f2"Bb" f2"F" f2 || gf | 
"C" eceg"C7" b2 ag |"F" fcfa c'2 ba |"^b" g^f"^a"ga"G" bag=f |"C7" e2 c2 c2 cB |"F" AFAc"Bb" dBdf | 
"C" eceg"Dm" f2 fe |"Bb" db"G/B"ag"C7" fede |"F" f2 [cE]2 F2 |]  