John Guerin

With David Axelrod

• The Auction (Decca, 1972)
• Seriously Deep (Polydor, 1975)

With The Beach Boys

• 20/20 (Capitol, 1969)
• Sunflower (Reprise, 1970)

With Pat Boone

• Just the Way I Am (Lamb & Lion, 1979)

With Michael Franks

• The Art of Tea (Reprise Records, 1976)
• Sleeping Gypsy (Warner Bros. Records, 1977)
• Blue Pacific (Reprise Records, 1990)

With Terry Garthwaite

• Terry (Arista, 1975)
• Hand in Glove (Fantasy, 1978)

With David Gates

• First (Elektra, 1973)
• Goodbye Girl (Elektra, 1978)

With Jack Jones

• Harbour (RCA Victor, 1974)
• What I Did For Love (RCA Victor, 1975)

With Peggy Lee

• Pass Me By (Capitol Records, 1965)
• Then Was Then – Now Is Now! (Capitol Records, 1965)
• Guitars a là Lee (Capitol Records, 1966)
• Somethin' Groovy! (Capitol Records, 1967)
• Make It With You (Capitol Records, 1970)
• Mirrors (A&M Records, 1975)
• Close Enough for Love (DRG, 1979)

With Melanie

• Photograph (Atlantic, 1976)
• Seventh Wave (Neighbourhood Records, 1983)

With Joni Mitchell

• Court and Spark (Asylum Records, 1974)
• The Hissing of Summer Lawns (Asylum Records, 1975)
• Hejira (Asylum Records, 1976)
• Don Juan's Reckless Daughter (Asylum Records, 1977)
• Wild Things Run Fast (Geffen, 1982)

With Oliver Nelson

• Black, Brown and Beautiful (Flying Dutchman, 1969)
• Zig Zag (Original Motion Picture Score) (MGM, 1970)

With Aaron Neville

• The Grand Tour (A&M Records, 1993)
• Aaron Neville's Soulful Christmas (A&M Records, 1993)

With Tom Pacheco

• The Outsider (RCA, 1976)
• Swallowed Up in the Great American Heartland (RCA Victor, 1976)

With Lou Rawls

• Love All Your Blues Away (Epic, 1986)
• Rawls Sings Sinatra (Savoy, 2003)

With Howard Roberts

• Spinning Wheel (Capitol Records, 1969)
• Antelope Freeway (Impulse!, 1971)

With Emitt Rhodes

• The American Dreams (A&M Records, 1970)

With Linda Ronstadt

• What's New (Asylum Records, 1983)
• Lush Life (Asylum Records, 1984)
• For Sentimental Reasons (Asylum Records, 1986)
• A Merry Little Christmas (Elektra Records, 2000)

With Diane Schuur

• Love Walked In (GRP, 1996)
• Music Is My Life (Atlantic, 1999)

With Seals and Crofts

• Summer Breeze (Warner Bros., 1972)
• Diamond Girl (Warner Bros., 1973)

With Bud Shank

• Magical Mystery (World Pacific, 1967)
• Let It Be (Pacific Jazz, 1970)

With Frank Sinatra

• My Way (Reprise, 1968)
• Ol' Blue Eyes Is Back (Reprise, 1973)

With O. C. Smith

• Together (Caribou, 1977)

With Libby Titus

• Libby Titus (Columbia, 1977)

With Patrick Williams

• Wind, Sky and Diamonds (Impulse!, 1967)
• Threshold (Capitol Records, 1973)

With Frank Zappa

• Lumpy Gravy (Capitol, 1967)
• Hot Rats (Reprise, 1969)
• Chunga's Revenge (Reprise, 1970)
• Apostrophe (') (DiscReet, 1974)
• The Lost Episodes (Rykodisc, 1996)

With others

• Alessi Brothers, Alessi (A&M, 1976)
• Gene Ammons, Brasswind (Prestige, 1974)
• Eric Andersen, Be True To You (Arista, 1975)
• Hoyt Axton, Southbound (A&M Records, 1975)
• Joan Baez, Diamonds & Rust (A&M Records, 1975)
• Stephen Bishop, Careless (ABC, 1976)
• David Blue, Com'n Back for More (Asylum, 1975)
• Blue Mitchell, Blues' Blues (Mainstream, 1972)
• Elkie Brooks, Rich Man's Woman (A&M, 1975)
• Toni Brown, Toni Brown (Fantasy, 1979)
• The Byrds, Banjoman - The Original Soundtrack (recorded 1972, released Sire, 1977) (Various Artists, 2 live tracks by The Byrds)
• Keith Carradine, I'm Easy (Asylum, 1976)
• David Cassidy, Dreams Are Nuthin' More Than Wishes (Bell, 1973)
• Natalie Cole, Stardust (Elektra Records, 1996)
• Priscilla Coolidge and Booker T. Jones, Chronicles (A&M Records, 1973)
• England Dan & John Ford Coley, Fables (A&M, 1972)
• Ned Doheny, Hard Candy (Columbia, 1976)
• Sheena Easton, No Strings (MCA Records, 1993)
• Cass Elliot, Cass Elliot (RCA, 1972)
• Don Ellis, Haiku (MPS, 1974)
• Phil Everly, Star Spangled Springer (RCA Victor, 1973)
• José Feliciano, Como Tú Quieres (RCA Victor, 1984)
• Art Garfunkel, Breakaway (Columbia Records, 1975)
• Cyndi Grecco, Making Our Dreams Come True (Private Stock Records, 1976)
• Hager Twins, Music on the Country Side (Barnaby, 1972)
• Hager Twins, The Hagers (Elektra, 1974)
• George Harrison, Dark Horse (Apple Records, 1974)
• Monk Higgins, Extra Soul Perception (Solid State, 1968)
• Elton John, Duets (Rocket, 1993)
• John Klemmer, Touch (ABC, 1975)
• Leah Kunkel, I Run With Trouble (Columbia, 1980)
• Patti LaBelle, This Christmas (MCA, 1990)
• Dave Loggins, Apprentice (In a Musical Workshop) (Epic, 1974)
• Claudine Longet, Let's Spend the Night Together (Barnaby, 1972)
• Barry Mann, Barry Mann (Casablanca Records, 1980)
• Letta Mbulu, Free Soul (Capitol Records, 1968)
• Bobby McFerrin, Bobby McFerrin (Elektra, 1982)
• Roger McGuinn, Roger McGuinn (Columbia, 1973)
• Liza Minnelli, Gently (Angel Records, 1996)
• The Monkees, The Monkees Present (Colgems, 1969)
• Walter Murphy, Rhapsody in Blue (Private Stock, 1977)
• Anne Murray, Together (Capitol, 1975)
• Harry Nilsson, Harry (RCA Victor, 1969)
• The Oak Ridge Boys, Room Service (ABC, 1978)
• Danny O'Keefe, So Long Harry Truman (Atlantic, 1975)
• Michael Parks, Closing the Gap (MGM, 1970)
• Gram Parsons, GP (Reprise Records, 1973)
• John Pizzarelli, Dear Mr. Cole (Novus, 1994)
• Bonnie Raitt, The Glow (Warner Bros. Records, 1979)
• Helen Reddy, Helen Reddy (Capitol Records, 1971)
• Helen Reddy, Play Me Out (MCA Records, 1981)
• Della Reese, Let Me in Your Life (LMI, 1973)
• Kenny Rogers, Timepiece (Atlantic Records, 1994)
• Buffy Sainte-Marie, Sweet America (ABC, 1976)
• Tom Scott, Rural Still Life (Impulse!, 1968)
• The Singers Unlimited, Feeling Free (Pausa, 1975)
• The Singers Unlimited, A Special Blend (MPS, 1976)
• JD Souther, Black Rose (Asylum Records, 1976)
• American Spring, Spring (United Artists, 1972)
• Barbra Streisand, Butterfly (Columbia Records, 1974)
• The Sylvers, Forever Yours (Casablanca, 1978)
• Gábor Szabó, Light My Fire with Bob Thiele (Impulse!, 1967)
• Valdy, Landscapes (Haida, 1975)
• Sarah Vaughan, Sarah Vaughan with Michel Legrand (Mainstream Records, 1973)
• The Wilsons, Hey Santa! (SBK, 1993)