I wouldn't travel to see Robert and Alison together. If they ever came to São Paulo, I'd see them for sure. But I wouldn't bother to travel as far as I already have to see Plant solo or P/P (I went to Rio de Janeiro to see theironcerts, though they played in São Paulo too, concerts that I attended to), I went to Berlin to see Robert and SS, I went to London to see LZ at the O2...but as much as I like Robert, I don't care that much for Raising Sand.