Played keyboards on the title track of Yes' "Open Your Eyes" album
(1997). He also played with them on their "Union" album (1991) and well
as touring the USA with three members of Yes in summer 1992 as "The
Chris Squire Experiment".
Plays keyboards and synthesizers for the band TOTO, and the other
background groups.
David Paich wrote the hit song "Rosanna" about Steve's then girlfriend Rosanna Arquette.