Unlike with my Parents, there is no such thing as a musical generation gap with my kids and I. How cool is that? I mean that we have the luxury of that connective groove with our offspring? Althouh, if they heard me use the word 'off spring' or 'grove' for that matter.... ;)
A Twin always will cut it... but I don't recommend it for everybody. It's like a big dog, you have to take responsibility for it. Not to mention... be prepared to lift it.