```I get into this argument a lot with my jazzy friends,'' [Anastasio] says. ``I theorize that writing a pop hit that resonates is the hardest thing in music. And if you don't believe me, do it. Anybody can do a 15-minute-long jazz exploration -- not well, only a few people can do it well . . . But millions of people try to write [Hanson's pop hit] MMMBop. And you know what? Those guys are going to spend the rest of their lives wondering why they can't write another MMMBop . . .'"read the whole article here.