Boston, The Police, and Van Halen were the only three bands my two college roommates and I all liked (before we roomed together). If you had known us, you would have expected more than three bands, but taste is a funny thing. Big overlaps for any two of us, but not all three. At any given time, one of us was the odd man out. I'd guess that was me more often than the other two, I'm not at all ashamed to say.