O'Briain, Levi

• River "Hallelujah" 2014

O'Brien, John   [artist website]

• River "Christmas Songs For You" John O'Brien 2001

O'Brien, Mary Lou

• River "Now Hear This: Made In Aurora, Vol. 2: City Of Lights " Waterloo Sunset Records WSR-2011-3 2011

O'Brien, Paul

• Big Yellow Taxi "Long May You Sing" Stockfisch Records 2013

O'Brien, Trisha  [artist website]

• Help Me "Out Of A Dream" Azica Records 2010

O'Byrne, Lucy  [artist website]

• River "Debut" Island Records 2016

O'Connor, Des

• Both Sides Now "With Love, Des" EMI SCX-6417 1970

O'Connor, Jeanne   [artist website]

• Chelsea Morning "Something's Coming" Perldisc 810 2007

O'Connor, Mark  [artist website]

• Both Sides Now "Elysian Forest" Warner Brothers 25736 1988

O'Connor, Robert  [artist website]

• River 2018

O'Donnell, Alison

• River "Digital Single" 2024

O'Donnell, Tom   [artist website]

• Morning Morgantown "Rothbury in the Fall" 2016

O'Donovan, Aoife  [artist website]

• You Turn Me On (I'm A Radio) "(45 Single)" Yep Roc Records SI-YEP-2455 2015

  Limited Edition 7" blue vinyl featuring “Magic Hour” from Aoife O’Donovan’s upcoming full-length Yep Roc Records release, b/w a solo acoustic recording of "You Turn Me On I’m A Radio” (Joni Mitchell cover). Only 500 copies available worldwide. Record Store Day Exclusive.

O'Farrell, Anne-Marie   [artist website]

• Song To A Seagull "Heads And Harps" Eagle Productions 1992

O'Gara, Cathy

• The Circle Game "Songs of Rest, Unintended Lullabies " 2013

O'Hara, Jill

• River "Jill O'Hara" Sterling S1003-2 1993

O'Hara, Mary   [artist website]

• Both Sides Now "Spread A Little Happiness" Telstar STAR2255 1985

O'Hooley & Tidow  [artist website]

• River "Shadows" No Masters 2016

O'Keefe, Johnny

• You're So Square Baby, I Don't Care "The Very Best" Rhino Records 5144292205 2008

O'Keefe, Ryan  [artist website]

• Big Yellow Taxi 2014

O'Neal, Jamie

• River "White Christmas" 2021

O'Neill, Gene

• Both Sides Now "I'm Still Smiling" Kleinbear Records 2004

O'Pears  [artist website]

• River "Stay Warm" 2018

O, Raven  [artist website]

• Both Sides Now "Just Eight" 2005

Oak Park-River Forest Junior High School Chorus

• Both Sides Now "Illinois Music Educator's Association 1972 District 7 Festival" Century Records 41215 1972

Oakenshield  [artist website]

• The Circle Game

Oberlin, Karen   [artist website]

• Barangrill "My Standards" Orchard 7838 2000

• Love "A Wish" Miranda Music 2014

Oda Loves You  [artist website]

• River "Digital Single" 2020

Odd Fish Band

• Both Sides Now "Young Guitar" Denon CD-4082 1971

• Woodstock "Young Guitar" Denon CD-4082 1971

Odendaal, Jolette   [artist website]

• Both Sides Now "Jolette " 2015

Offley, Alice

• Both Sides Now "Digital Single" House of Offley 2025

Oglesbee, Scott   [artist website]

• Both Sides Now "Daydreams" S & K Music Productions N17Da 1999

Ogre

• Black Crow "Electrodomestico" Ogre 2012

• Goodbye Pork Pie Hat "Electrodomestico" Ogre 2012

Oh Reach

• Both Sides Now "Digital Single" Wonderdown Records 2024

Okita, May  [artist website]

• Both Sides Now "Art Of Life" Origin Records 2019

Okkervil River  [artist website]

• Blonde In The Bleachers "Golden Opportunities Mixtape" 2007

  Available on their website as a download

Ólafsdóttir, Guðlaug Dröfn

• Both Sides Now "Gentle Rain" GÓL 2007

Olatuja, Alicia   [artist website]

• Cherokee Louise "Intuition: Songs from the Minds of Women" Resilience Music 2019

Oldham, Tina

• Blue "Don't Tell The Jazz Police" 2011

Olivari, Frauke

• Both Sides Now "Digital Single" 2022

Oliver

• Both Sides Now "Good Morning Starshine" Crewe CD-1333 1969

Oliver, Delfina  [artist website]

• All I Want "Camino" Delphin Records 2010

• River "Camino" Delphin Records 2010

Oliver, Karyn

• A Case Of You "Joni Mitchell's Blue: a 40th Anniversary Celebration" Chicks With Dip 2012

  With Cheryl Prashker, Jon Sobel, and Paul Silverman

Oliverose

• Both Sides Now "Digital Single" 2023

oliviashley

• Both Sides Now "Digital Single" 2025

Olma, Karin  [artist website]

• The Circle Game "Songs at the end of the day" 2008

Olsen, Kristina  [artist website]

• Willy "Festival Folk Sing Joni Mitchell" 2010

Olsiewicz, Krystyna

• Carey "Encyclopediac 2" R. Stevie Moore 1999

Olsson, Ingemar

• Woodstock "I Alla Fall" Polydor Records 2462 129 1973

  Recorded in Swedish

Olympia  [artist website]

• Free Man In Paris 2016

  From an appearance on the TV show RockWiz

Omilian, Nina

• Cactus Tree "(Pure)" Timezone 2014

• I Had A King "(Pure)" Timezone 2014

• Song To A Seagull "(Pure)" Timezone 2014

Oms en saxie

• Carey "December 2021: Joni Mitchell" 2022

Oms en serie

• Shades Of Scarlett Conquering "December 2021: Joni Mitchell" 2021

• The Dry Cleaner From Des Moines "December 2021: Joni Mitchell" 2022

One Day International  [artist website]

• River 2010

One Eyed Ancestor

• River "claus" Syrup Moose Records 2023

Only Me Mrslamatmakan

• Both Sides Now "Digital Single" 547391 Records DK 2016

Ooyaah!  [artist website]

• Cherokee Louise

Opal Blue

• Big Yellow Taxi 2016

Opie Gone Bad  [artist website]

• River "Opie Gone Christmas" Opie Gone Bad 2011

  featuring Kirk Montgomery

Ora, Rita

• Big Yellow Taxi 2019

  Recorded for Spotify Singles

Orange  [artist website]

• Both Sides Now "Bête Noire" 2014

Orbit Friendly

• The Circle Game "Digital Single" David Buckley Music 2024

Orchard West

• The Dawntreader 2012

Orchester der Vereinigten Bühnen Wien

• Both Sides Now "Musical Christmas In Vienna" Hitsquad Records 2004

Organic News

• Man From Mars "Game On" Mochermusic MOM-0009 2016

Organic Quintet:
Joe Locke, Jeremy Pelt, Dave Ellis, Peter Barshay, Lewis Nash  [artist website]

• Both Sides Now "Organic Vibe - Sharon O'Connor's MusicCooks" Menus and Music Productions Inc 2006

Orgel Sound

• Both Sides Now "Orgel J-Pop Hit Songs, 417" Recollect 2015

Orland, Michael

• River "Happy Holidays" Poets Road Records 2023

Orlando

• Both Sides Now "Harp, Voice, Tears" Superstar Records SSR 963 1970

Ornadel, Cyril

• Both Sides Now "Wonderful World, Beautiful People " CBS Records 64100 1970

Orquesta Latin Sound

• Woodstock "Grandes Exitos" Cortty-dix C.D.-1053 1974

Orquesta Lírica de Barcelona

• Both Sides Now "Samba" 2021

Orquesta Música Maravillosa

• Both Sides Now "Bailes de Salón, Sambas" Triton 2015

Orta, Debbie  [artist website]

• Both Sides Now "Child's Play" 2014

Orton, Beth  [artist website]

• River "(Live/Radio Session)" 1997

• River "All Is Bright" 2014

  Track on Amazon's 2014 holiday collection

Ortopilot

• Big Yellow Taxi "Covers 18" 2022

Osaka, Konosuke

• Both Sides Now "Digital Single" Kafkino INC. 2024

Osborne, Jeanette

• River "When You Wish" 2011

Oscar

• Woodstock "Raw" 2005

Oschlag, Sara

• Harlem In Havana

  Audio from Artist's MySpace site

OSKA

• Both Sides Now "Digital Single" Nettwerk Music Group Inc. 2023

Oslo Hit Ensemble

• River 2020

  Solo: Stine Muri

Ossie Scott And The Moonlighters

• Both Sides Now "Memories Vol. 4 - Taurus" Musicism 0027

Otero, Florencia  [artist website]

• A Case Of You "Nocturno Mundo (Músicas de Joni Mitchell)" 2012

• Blue "Nocturno Mundo (Músicas de Joni Mitchell)" 2012

• Both Sides Now "Nocturno Mundo (Músicas de Joni Mitchell)" 2012

• California "Nocturno Mundo (Músicas de Joni Mitchell)" 2012

• Down To You "Nocturno Mundo (Músicas de Joni Mitchell)" 2012

• I Had A King "Nocturno Mundo (Músicas de Joni Mitchell)" 2012

• Little Green "Nocturno Mundo (Músicas de Joni Mitchell)" 2012

• River "Nocturno Mundo (Músicas de Joni Mitchell)" 2012

• The Dry Cleaner From Des Moines "Nocturno Mundo (Músicas de Joni Mitchell)" 2012

• The Same Situation "Nocturno Mundo (Músicas de Joni Mitchell) " 2012

• Woodstock "Nocturno Mundo (Músicas de Joni Mitchell)" 2012

Otherwurlde  [artist website]

• Both Sides Now

  Audio from Artist MySpace site

Ottaviano, Roberto  [artist website]

• Sweet Sucker Dance "Portrait in Six Colors" Splasc(H) Records CDH 169.2 1988

• The Circle Game "Change The World" Nel Gioco Del Jazz 2017

Otway, John  [artist website]

• Woodstock "Under the Covers and Over the Top" Amazing Feet Records AMZT 4006 1992

Outer Park

• The Dry Cleaner From Des Moines "Whole Lotta Orange" Wild Orchard Record Company 2021

• The Dry Cleaner From Des Moines "Unplugged (Mostly)" Patrick S Noonan 2024

• This Flight Tonight "Blood From An Orange" Wild Orchard Record Company WORC 2023 2023

• Woodstock "Whole Lotta Orange" Wild Orchard Record Company 2021

• Woodstock "Unplugged (Mostly)" Patrick S Noonan 2024

Outsider

• Both Sides Now "Outsinger Sings Sinatra" Outsider 2010

Over The Moon Trio

• A Case Of You 2015

Overboard  [artist website]

• River "Tidings" Overboard 467736 2008

Overman, Will  [artist website]

• River "A Not so Merry Christmas" 2020

Overton, Bill

• A Case Of You " The Sun Will Shine" 2014

Owen Plant & Brother Vic

• River "Island Christmas" 2016

Owen, Jack

• Both Sides Now "Resonances" 782891 Records DK 2018

• Chelsea Morning "Resonances" 782891 Records DK 2018

Owen, Judith  [artist website]

• Cherokee Louise "Rediscovered" Twanky Records 2018

• Ladies Man "Rediscovered" Twanky Records 2018

Owen-Jones, John

• River "The Christmas Album" 2021

Owens Jr., Ulysses   [artist website]

• Borderline "Songs Of Freedom" Resilience Music 2019

  feat. Theo Bleckmann

• Both Sides Now "Songs Of Freedom" Resilience Music 2019

  feat. Alicia Olatuja

Oxford Out Of The Blue  [artist website]

• Both Sides Now "Cut Loose" 2017

Oxley, Mateo

• Big Yellow Taxi "Digital Single" Tristar Records Limited 2019

• River "Digital Single" 2021

Oz, Lea

• Blue 1997

O’Leary, Caitríona   [artist website]

• Both Sides Now "Digital Single" Heresy Records 2020

  Sung in Gaeilge as "Ón Dá Thaobh" written by Gabriel Rosenstock