On coming up with a solo before having a song: Actually, that happen with the "Brighton Rock" thing, yeah. We used to do the song "Son and Daughter" onstage, and the solo section in the middle of that became what was in "Brighton Rock". After "Brighton Rock" was recorded [on Sheer Heart Attack], that solo evolved a lot more. One facet of it was the way it is on the live album, but it's dropped it because I felt I got stale. I don't like to do excatly the same thing two nights running. That should be a time when you can do something different. Now we don't do "Brighton Rock" anymore, so it's gone full circle. In the beginning, the solo was there and the song was around it. And now the song's gone and the solos' there.