What is "Modern Surf"? Maybe I'm splitting hairs here, and it's definitely pretty subjective, but I'm defining Modern as groups that still have a strong root to 60's-styled surf but have picked up a handful of outside influences mostly missing from that era. It's a pretty murky line and my choices as to which groups lie on which side of it will probably be objectionable (I'll probably disagree an hour later) but I think instro music has gotten much more diverse and it's hard to compare some of these bands against each other.