Totally depends what type of music they already are into.

If they come from a punk rock background, maybe "World Looks Red".

If they smoke a lot of dope and like trippy stuff in general, probably "I Dreamed I Dream".

For a modern classical music fan (and I have met a couple who hadn't heard SY and were interested) probably something like "Anagrama" or "Free City Rhymes".

For an indie rock kid probably "Schizophrenia".

For a metalhead, definitely "Brother James".

That said, the first thing I heard was "She's in a Bad Mood" and it sure did the trick for me.

scooter and jinx