Just a notice: as I have come across with this project:
the fsc file can be a binary file specific to "FL Studio", so the hex/binary read can be hardly possible (though I am not sure completely) to obtain the x-y set.
Blender: I have used it too by myself, seems to be an interesting idea. Though there are other (still simple) ways too to display 2D (x,y) data in 3D or x,y, z=f(x,y) data in 3D (just in case if you are interested).