Gabriel Katona

1976 : Firewind "Firewind" (Organ & Synthesizer)
1976 : Chuck Girard "Glow In The Dark" (Synthesizer)
1976 : Rick Springfield "Wait For Night" (Additional Keyboards)
1976 : Terry Talbot "No Longer Alone" (Synthesizer)
1978 : Bobby Arvon "Until Now" (Synthesizers & Additional Keyboards)
1978 : Richie Furay "Dance A Little Light" (Keyboards)
1979 : Buckeye "Buckeye" (Keyboards & Background vocals)
1979 : Oden Fong "Come For The Children" (Piano, Synthesizer, Synthesizer Solo, B3 Organ Synthesizers & Crazy Voice Sound)
1980 : Climax Blues Band "Flying The Flag" (Synthesizer)
1980 : Dan Hill "If Dreams Had Wings" (Synthesizer)
1980 : Player "Room With A View" (Keyboards & Vocals)
1980 : David Pomeranz "The Truth Of Us" (Prophet-5 Synthesizer)
1981 : Player "Spies Of Life" (Keyboards & Synthesizer)
1981 : Rick Springfield "Working Class Dog" (Keyboards) 
1982 : Greg Guidry "Over The Line" (Synthesizers)
1982 : Larry Lee "Marooned" (Synthesizer)
1982 : Barry Manilow "Here Comes The Night" (Synthesizers)
1982 : Barry Manilow "I Wanna Do It With You" (Synthesizers)
1982 : Rick Springfield "Success Hasn't Spoiled Me Yet" (Additional Keyboards) 
1983 : Rick Springfield "Living In Oz" (Keyboards)
1983 : The Temptations "Surface Thrills" (Synthesizer)
1984 : Danny O'Keefe "The Day To Day" (Synthesizers)
1985 : Tim Weisberg "High Risk" (Dx-7 & Juno 60)
1986 : Chris Sutton "Chris Sutton" (Additional Keyboards)

1988 : Claire Séverac "Dream With Me" (Keyboards)
1990 : Player "Best Of Player" (Keyboards & Vocals)
2003 : Devin Payne "Waitin' For Dawn" (Producer & Midi Instrumentation)

2023 : Rick Springfield "Springfield" (Keyboards, Saxophone & Background vocals)