It took me a second to understand what you meant by having messed up the export. Took a bit of phenagling to hear all the music but it's all good.
It definetly sounds like an SNES OST. Sometimes the mixing can feel off with instruments being too loud for their role. I did actually like the simplicity of the songs though. They were short and sweet so I never got bored listening to them. I also liked toads scream.