I was watching video of The Smile (Thom Yorke, Johnny Greenwood, and Tom Skinner) at Glastonbury last year and realized that Thom Yorke was playing a Moog Matriarch. You can tell by the color scheme. Check it out: https://twitter.com/thesmiletheband/status/1396433551399206915
Here its a little easier to see in this video: https://twitter.com/thesmiletheband/status/1499065720788996107?s=20&t=aTOGotavFjnkJvc1_f4W1Q.