I have Citadel by Starcastle which is so Yes-lite it's hilarious. I find it extremely enjoyable even down to the Brothers Hildebrandt sleeve. It's so shameless.
Totally forgot they released four albums in a row, always cut outs.
The cut out bin, that brings back happy memories, 99p and if you didn't like it, as often you didn't, you could get 50p for it or an exchange at the record shop on the other side of town