The internet seems to be what a lot of independent bands are doing these days. They're bypassing the studio - the big studios, EMI and all the record companies - and just doing it themselves, online, selling their stuff, getting known through that medium.

For me, gradually over the years, you refined your tastes in the way you do things and it becomes maybe less experimental.

There is irreducible chance in the universe.

Subconsciously you just pick up things into your sort of musical vocabulary and use them.

I am in a space now where I can try anything; and with Pink Floyd we've always been in a space where we were able to try out anything. I think we were very young then and we were very keen to experiment and try things out. It seems to me that this sort of experimenting is like working yourself towards something and trying to find what you like and what you want.

I don't live my life on the road. I'm getting on a bit and there's a lot of other things in my life. Our lovely children and their lives. It's more of a part-time business these days.

Where would rock and roll be without feedback?