Develop a melody while staying within the specified chord structure.
'F', 'C7', 'F', 'C7', 'F', 'F', 'G7', 'C', 'G7', 'C', 'G7', 'C', 'G7', 'C', 'C', 'Gm', 'C7', 'F', 'C7', 'F', 'Gm', 'C7', 'F', 'C7', 'F', 'C7', 'F', 'C7', 'F', 'C7', 'F', 'C7', 'F'  
X:1
L:1/16
M:2/4
K:F
"F" Afc2 caf2 | Adc2 !>!c4 |"C7" =Bced c_BAG |"F" BAdc c4 | Afc2 caf2 | Adc2 !>!c4 | 
"C7" =Bced c_BAG |1"F" F2f2 f2 z2 :|2"F" F2f2 f2ag |:[K:C]"G7" g2d2 f2ag |"C" g2c2 e2ab | 
"G7" a2g2 f2d2 |"C" feag g2ag |"G7" g2d2 f2ag |"C" g2c2 e2c'b |"G7" a2g2 gfed |1"C" c2e2 c2ag :|2 
"C" c2e2 c2 z2 ||[K:F]"Gm" GAB2"C7" Bcd2 |"^tr""F" dcc2{/d} c=Bc2 |"C7" cbe2 GAB2 |"F" caf2 GFA2 | 
"Gm" GAB2"C7" Bcd2 |"F" d2c2{/d} c=Bc2 |"C7" cc'e2 GABE |"F" F2F2 F2 z2 ||"C7" b2>a2 gfed | 
"F" a2>g2 fedc |"C7" cee2 c2g2 |"F" cff2 c2a2 |"C7" b2>a2 gfed |"F" a2>g2 fedc |"C7" cee2 cege | 
"F" f2a2 f2 z2 |]  