uggles central characters Trevor Horn, vocalist, and Geoff Downes, keyboard player, were recording next door to Chris Squire, Steve Howe, and Alan White while they were recording the beginnings of the Yes album Drama. Horn and Downes were invited to fill the gaps left by Jon Anderson and Rick Wakeman, who were busy elsewhere.
As much as I love Yes, oddly enough Drama is one of my favorites. The Buggles brought just enough difference to spark some amazing stuff.
(Inspired by a discussion The Tribe Nez Built with Bonnie, Bill, Tom, ps and Betsy at Triiibes.com)