Design musical compositions that conform to the indicated framework and encompass the proposed musical concept.
X:1
L:1/8
M:3/4
K:F
['AF Ac cc'  
X:1
L:1/8
M:3/4
K:F
"F" AF Ac"C7" G"_b"B |"F" AF Ac cc |"C7" GE Gc c"_b"B |"F" AF Ac cc | AF Ac"C7" G"_b"B | 
"F" AF Ac cc |"C7""_b" BA GF EG |"F" F2 F2"_fine" z2 ::"Bb" D2 D"_b"B AG |"F" A2 A2 GF | 
"C7" G2 G2 FE |"F" F2 FA GF |"Bb" D2 D"_b"B AG |"F" A2 A2 GF |"C7" G2 G2 FE |"_d.c.""F" F6 :|  