Develop a piece of music by incorporating the provided motif and following the outlined musical structure represented by alphabet characters.
X:1
L:1/8
M:3/4
K:F
['g2 f2 eg']  
X:1
L:1/8
M:3/4
K:F
"F" c2 a>g a>b |"Gm" a2 g>^f g2 |"C7" b2 e>d e>b |"F" a2 f>e f2 | c2 a>g a>b |"G7" a2 g>^f g2 | 
"C7" b2 e>d e>g |"F" f2 f2 z2 :|[K:C]"G7" g>a g2 f2 |"C" eg g2 e2 |"G7" d>g g2 f2 |"C" eg c'b ag | 
"G7" g>a g2 f2 |"C" eg g2 e2 |"G7" d>g g2 B2 |"C" c2 c2 z2 :|[K:Bb]"Bb" df ba gf |"F7" a>g c2 c2 | 
 e>f ag fe |"Bb" g>f d2 d2 | df ba gf |"Cm" eg c'b ag |"F7" fa eg fA |"Bb" B2 B2 z2 :|  