It was a very good piece, and I didn't notice anything that didn't sound right. As I've said before, I'm no music major, so I can't get into details about what did and didn't work. But hey, I've always believed that regular folk should judge things as much as the experts. At any rate, I didn't notice it being too original, but I'm also not as familiar with the source music. It was definitely a good listen, though.