Cosmic Cathedral is a supergroup made up of guitarist, keyboardist and vocalist Neal Morse, Phil Keaggy (guitar, vocals), Chester Thompson (drums, percussion) and Byron House (bass). Leader of the Neal Morse Band, the Californian multi-instrumentalist already had a supergroup, Flying Colors, in 2011, during a break between a tour and an album by Transatlantic, his other project since 1999. Based in Nashville, Tennessee, he invited other experienced musicians to join the project: Phil Keaggy, author of over sixty solo albums between various collaborations, Chester Thompson, known for his participation in Genesis, and studio bassist Byron House, whose track record includes hundreds of sessions, notably with Robert Plant and Dolly Parton. Signed by progressive neo-rock label InsideOut Music, the band set about recording the album Deep Water, released on April 25, 2025, with "Deep Water Suite: Pt. 1" and "Time to Fly" as its first singles.
