Credits
- Delta Goodrem
- Delta
- 2008
- Guitar
- Olivia Newton-John
- Celebration in Song
- 2008
- Guitar, Producer, Keyboards
- Delta Goodrem
- Delta (Bonus Tracks)
- 2008
- Guitar
- Movie Soundtrack
- Xanadu on Broadway
- 2008
- Lyricist
- Delta Goodrem
- Delta (Import Version)
- 2007
- Guitar
- Cliff Richard
- Two's Company: The Duets
- 2006
- Producer
- Movie Soundtrack
- Hoot
- 2006
- Guitar (Electric), Slide Guitar
- Marvin, Welch & Farrar
- Marvin Welch and Farrar/Second Opinion
- 2006
- Guitar, String Arrangements, Vocals
- Olivia Newton-John
- Video Gold, Vol. 1
- 2005
- Audio Production
- Olivia Newton-John
- Video Gold, Vol. 2
- 2005
- Audio Production
- Olivia Newton-John
- Gold (Hip-O)
- 2005
- Arranger, Producer
- Cliff Richard
- Whole Story: His Greatest Hits
- 2004
- Producer
- Jimmy Buffett
- License to Chill
- 2004
- Engineer
- Movie Soundtrack
- Grease (Original Soundtrack) (Bonus CD)
- 2003
- Arranger, Guitar, Producer, Vocals (Background)
- Movie Soundtrack
- Guru (Universal)
- 2003
- Producer
- Cliff Richard
- Singles Collection
- 2002
- Producer
- Olivia Newton-John
- 20th Century Masters - The Millennium Collection: The Best of Olivia Newton-John
- 2002
- Producer, Tracking Producer
- Cliff Richard
- I'm Nearly Famous (Bonus Tracks)
- 2001
- Producer
- Olivia Newton-John
- Magic: The Best of Olivia Newton-John
- 2001
- Producer
- Cliff Richard
- 40th Anniversary Complete
- 1999
- Producer
- Olivia Newton-John
- Olivia
- 1998
- Guitar, Producer
- Olivia Newton-John
- Back with a Heart
- 1998
- Guitar (Electric), Producer
- Olivia Newton-John
- Have You Never Been Mellow (Bonus Track)
- 1998
- Producer
- Cliff Richard
- Cliff Richard 40th Anniversary, Vol. 5: 1983-98
- 1998
- Producer
- Olivia Newton-John
- 48 Original Tracks
- 1994
- Arranger, Producer
- Cliff Richard
- Cliff Richard Collection (1976-1994)
- 1994
- Producer
- Various Artists
- Put on Your Green Shoes
- 1993
- Producer
- Olivia Newton-John
- Back to Basics
- 1992
- Guitar, Producer, Synclavier
- Olivia Newton-John
- Olivia (Festival)
- 1992
- Producer
- Marvin, Welch & Farrar
- Marvin, Welch & Farrar...Plus
- 1991
- Horn Arrangements, Vocals
- Marvin, Welch & Farrar
- Second Opinion...Plus
- 1991
- Guitar, Vocals
- Olivia Newton-John
- Warm and Tender
- 1989
- Multi Instruments, Producer
- Irene Cara
- Carasmatic
- 1987
- Guitar, Horn, Keyboards, Vocoder, Vocals (Background), Soloist
- Marvin, Welch & Farrar
- Step from the Shadows
- 1986
- Producer
- Olivia Newton-John
- Come on Over/Clearly Love
- 1986
- Producer
- Olivia Newton-John
- Soul Kiss
- 1985
- Guitar, Producer
- Hank Marvin
- All Alone With Friends
- 1983
- Bass, Guitar, Vocals
- Olivia Newton-John
- Olivia's Greatest Hits, Vol. 2
- 1982
- Guitar, Producer
- Lee Ritenour
- Rit, Vol. 2
- 1982
- Vocals
- Cher
- I Paralyze
- 1982
- Producer
- Olivia Newton-John
- Physical
- 1981
- Bass, Guitar, Producer, Vocals
- Movie Soundtrack
- Xanadu
- 1980
- Guitar, Producer, Vocals, Synthesizer
- John Farrar
- John Farrar
- 1980
- Bass, Main Performer, Synthesizer
- The Tremblers
- Twice Nightly
- 1980
- ?
- John Farrar
- John Farrar
- 1980
- Vocals, Producer, Keyboards, Guitar
- Olivia Newton-John
- Totally Hot
- 1978
- Arranger, Bass, Producer, Vocal Group, Guitar, Vocals
- Movie Soundtrack
- Grease (Original Soundtrack)
- 1978
- ?, Guitar
- Moirs
- State of Shock
- 1978
- Guitar, Producer
- Olivia Newton-John
- Greatest Hits (MCA)
- 1977
- Bass, Guitar, Vocals, Producer
- Hank Marvin
- Guitar Syndicate
- 1977
- Bass
- Olivia Newton-John
- Making a Good Thing Better
- 1977
- Guitar (Acoustic), Producer, Vocals
- Cliff Richard
- Every Face Tells a Story
- 1977
- Performer
- Olivia Newton-John
- Making a Good Thing Better
- 1977
- Vocals (Background), Slide Guitar, Guitar (Electric), Guitar
- Hank Marvin
- Guitar Syndicate
- 1977
- Guitar
- Olivia Newton-John
- Making a Good Thing Better
- 1977
- Bass
- Hank Marvin
- Guitar Syndicate
- 1977
- Vocals
- Olivia Newton-John
- Don't Stop Believin'
- 1976
- Arranger, Guitar, Guitar (Acoustic), Producer, Vocals (Background), Vocals, Guitar (Electric)
- Olivia Newton-John
- Come on Over
- 1976
- Guitar, Guitar (Electric), Vocals (Background), Producer
- Olivia Newton-John
- Love Perfomance
- 1976
- Guitar, Producer
- Olivia Newton-John
- Clearly Love
- 1975
- Arranger, Guitar, Guitar (Electric), Producer, Guitar (Acoustic), Vocals, Vocals (Background)
- Olivia Newton-John
- Have You Never Been Mellow
- 1975
- Producer
- Olivia Newton-John
- Long Live Love
- 1974
- Producer
- Olivia Newton-John
- First Impressions
- 1974
- Producer
- Olivia Newton-John
- Crystal Lady
- 1974
- Guitar, Producer
- Olivia Newton-John
- Let Me Be There
- 1973
- Guitar, Producer, Vocals
- Marvin & Farrar
- Marvin & Farrar
- 1973
- Guitar, Mellotron, Piano (Electric), Vocals, Vocal Arrangement, Producer
- Tony Cole
- If the Music Stops
- 1972
- Guitar
- Marvin, Welch & Farrar
- Marvin, Welch & Farrar
- 1971
- Arranger, Guitar, Producer






















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