 It doesn't get much deeper than that, does it? John doing Howe in 1971 on the Imagine album, which is also a pretty deep song, recorded May 25th to July 5th, 1971, featuring a backing band of Nicky Hopkins on piano and Klaus Vorman on bass, with John Barham on the vibraphone and Andy Davis playing acoustic guitar, easy for me to say. The Flux Fiddlers are the strings and the great Alan White of Yes.