I think when you follow a band, you're following a - and I don't like to use the term 'brand,' but you are following a kind of style, if you like. So I think you have to accept that there will be different people involved from time to time.

To some degree. I think that I've always been very much of a chordal person. The chords are the foundation of everything. Some of Yes' stuff is very linear, albeit complex, but it's single-line melodic stuff. So I kind of had to wear a different cap working with Yes. It's not so much chord-based.

With NOAH, you can create some stunning, yet original soundscapes. Therefore, as a performance tool, it really comes into its own because you can make one single performance which has a lot of detail.

I think when you follow a band, you're following a - and I don't like to use the term 'brand,' but you are following a kind of style, if you like. So I think you have to accept that there will be different people involved from time to time.

I think that Yes' music is kind of on its own out there, and it goes through different chapters, and that involves different people. I don't think it's a case of 'any year is better than any other.' They can all co-exist quite comfortably.

Now with Pro Tools, you can play with layers and 100s and 100s of tracks. When we used to do it back in the day, you had one shot, or you would have to wipe it and carry on over that track.

There is nothing like having your hands on a keyboard. Or an acoustic piano. Those are the things you can't really replace.