Ace Records

Groove Holmes

Gil Scott-Heron (leadvocalist), Pretty Purdie (leadvocalist)

T-Bone Walker, Otis Spann (leadvocalist), Harmonica Slim (leadvocalist), The Plaster Caster Blues Band, Cynthia Plaster Caster (leadvocalist), Joe Turner (leadvocalist), Eddie "Cleanhead" Vinson, Malcolm & Chris, Big Mama Thornton (leadvocalist), Leon Thomas (leadvocalist)

Gary & Gary, Teddy Reynolds (leadvocalist), Eddie Bo (leadvocalist), The Merced Blue Notes, Sticks Herman (leadvocalist), Ike & Tina Turner, Ike Turner (leadvocalist), The Fashionettes, Jackie Lee, Earl Lee Nelson (leadvocalist), The Fabulations, Ike Porter (leadvocalist), Willie Tee (leadvocalist), The Birds Of Paradise, Clifton White & His Royal Knights, Clifton White (leadvocalist), Ray & Bob, Bobby Swayne (leadvocalist), Rockin' Sidney (leadvocalist)

Lonnie Liston Smith, The Cosmic Echoes

John Lee Hooker (leadvocalist)

Gil Scott-Heron (leadvocalist)

Gil Scott-Heron (leadvocalist)

Gil Scott-Heron (leadvocalist)

Willie Headen (leadvocalist), Dootsie Williams (leadvocalist), The Five Birds

John Lee Hooker (leadvocalist), "Little" Eddie Kirkland

Gene & Eunice, Eunice Levy (leadvocalist), The Four Feathers

Albert Washington (leadvocalist), The Kings

Gil Scott-Heron (leadvocalist)

The Playboys, Pretty Purdie (leadvocalist)

Steve Allen (leadvocalist)

The Richard Davis Trio, Joe Beck (guitar), Jack DeJohnette (drums)

Theresa Brewer, Oily Rags, Teresa Brewer (leadvocalist)

Tom Scott (leadvocalist)

Oliver Nelson (saxophone)

Angela Davis (leadvocalist), Gil Scott-Heron (leadvocalist), Lonnie Liston Smith, The Cosmic Echoes, The Esoteric Circle, Black & Blues, Al Jarreau (leadvocalist), Louis Armstrong (trumpet & vocals), Leon Thomas (leadvocalist), Bob Thiele Emergency, The Oliver Nelson Orchestra, Carl B Stokes (leadvocalist), Ornette Coleman (leadvocalist), H. Rap Brown, Hubert Gerold Brown (leadvocalist), Horace Tapscott, Gato Barbieri (saxophone), Chico Hamilton (drums)

Steve Kuhn Trio

Little Stevie, The Reynolds Singers, The Scott Singers, The Silver Harps, Corene Nelson (leadvocalist), Rev Simon Barbee, Rev. Simon Barbee (leadvocalist), The Johnson Spiritual Singers, Jerry Johnson (leadvocalist), Mr Bo, Mary Ellen George (leadvocalist), The National Independent Singers, John King (leadvocalist), Rev Evans (leadvocalist), The Sensational Reynolds Singers, Umble Faith lead by C Stuart, The Detroit Motor City Singers, OC Tolbert, Clara White Houston (leadvocalist), Arthur Cleveland Tolbert (leadvocalist), Sensational Angelettes, Sensational Angeletts (leadvocalist), The Soul Inspirers, The Sensational Sunset Paraders, Frank Reynolds (leadvocalist), Stevie Reynolds (leadvocalist), Alfreda James (leadvocalist), The Fantastic Voices Of Joy, Donald Greer (leadvocalist), The Jr Echoes, Edward Knolton (leadvocalist), Pure Heart Travelers, Pure In Heart Travellers (leadvocalist), The Detroit Silvertones

The 4 Deuces, Jim Dunbar (leadvocalist), Que Martyn's Orchestra, Del Graham (leadvocalist), Chick Morris, Golden Boy (leadvocalist), Chick Morris & His Band, Al Joseph Harris (leadvocalist), Sidney Grande (leadvocalist), Alvin Smith (leadvocalist), Mr Undertaker, Roy Hawkins (leadvocalist), The Midnights, The Twilighters, Jay White (leadvocalist), The Rovers, Will Millar (leadvocalist), Johnny Heartsman (leadvocalist), The Gaylarks, Ben Richards (leadvocalist), The 5 Lyrics, The 5 Campbells, Gloria Jean (leadvocalist), The Dreamers, Jennell Hawkins (leadvocalist), The Golden West Singers, Robert Hartfield (leadvocalist), The 3 Dons & Donna, The 5 Swans, Jimmy Nelson (leadvocalist), Jasper Evans (leadvocalist), The Gayteens, Leon Pryor (leadvocalist), The Country Travellers, Al Bennett (leadvocalist), Spoken Word, The Rhythm Rockers, The 3 Honeydrops, Lani Wood (leadvocalist), Lord Luther, Luther McDaniels (leadvocalist), The Fidels, Marvin Beard (leadvocalist), The Blues Rockers, Gene Lee (leadvocalist), Wally & Theresa, Wally Cox (leadvocalist), The Marcels, Carleton Brown (leadvocalist), Robbie Meldano (leadvocalist), Sugar Pie, Pee Wee (leadvocalist), The Holidays, Jimmy Holland (leadvocalist), Jimmy Raney (leadvocalist), The Klixs, Elvin Bridges (leadvocalist), Johnny George (leadvocalist), The Five Crystels, Kary Lynn (leadvocalist), The Pagans, Willie Moore (leadvocalist), The Individuals, Joe Blackwell (leadvocalist), The Satellite Band, The Crescendos, The Orbits, Lee Durrell (leadvocalist), Little Lynn, Bob & Jessie, Jessie Goudie (leadvocalist), Little Willie Littlefield, Willie Littlefield (leadvocalist), The Night Caps, Magnificent Montague, Nathaniel Montague (leadvocalist), Wanda Burt (leadvocalist), James Brown's Band, Vermettya Royster (leadvocalist), The Franciscans, D'Vonya White (leadvocalist), The 4 Rivers, The Derbys, Harry Wilkins (leadvocalist), Jackie Day (leadvocalist), The Italics, The Fantastics, The Swingin' Brothers, The Powell Brothers, Johnnie Marie Thorne (leadvocalist), The Music City Soul Brothers, Freddie Hughes (leadvocalist), Music City Swingers, The Music City All Stars, Lou Rawls (leadvocalist), The Soul Brothers, The Heavenly Tones, Mary McCreary (leadvocalist), The Two Things In One, Soul Sensations, Darondo (leadvocalist), The Ballads, Tear Drop Tears, The Performers, Larry Scarbrough (leadvocalist), Bobby Scarbrough (leadvocalist)

Gil Scott-Heron (leadvocalist), Pretty Purdie (leadvocalist)

John Lee Hooker (leadvocalist, guitar), "Little" Eddie Kirkland, Little Eddie Kirkland