Folkways Records

Tony Schwartz

Alan Mills (leadvocalist)

Mark Olf (leadvocalist)

Robert Emmett (leadvocalist), Charity Bailey (leadvocalist)

Johnny Richardson (leadvocalist)

Bill Bonyun (leadvocalist)

Sarah Barchas (leadvocalist)

Theatre a la Carte, Ken Olfson (leadvocalist), Clark Warren (leadvocalist), Marisha Vasek (leadvocalist), Beth Shorter (vocals)

Gil Slote, Children from New York City, P.S. 24 Brooklyn

Candy Band, Julie North (leadvocalist), Sarah Hollatz (leadvocalist)

Winifred E. Stiles, David R. Ginglend

Princess Nowedonah, Dennis Starin

German dance orchestra, Aleksandr Mossolov, Julius Meytuss, John Cage, Edgard Varèse, Henry Cowell, Vladimir Ussachevsky, Otto Luening, Halim El-Dabh, Roger Marin, Frederic Ramsey, Jr., Henry Jacobs

Alan Mills (leadvocalist)

Pete Seeger, Jeanne Humphries, Rev. Frederick Douglass Kirkpatrick (leadvocalist)

Ed McCurdy (leadvocalist)

Jorge Juan Rodríguez

Children of Cuenca, Ecuador, Cuenca Children (leadvocalist), Children of Uruapan, Mexico, Uruapan Children (leadvocalist), Children of Loiza Aldea, Puerto Rico, Loiza Aldea Children (leadvocalist)

Robert Franc

Jon Appleton

Vaclav Nelhybel

David Cope

Barton Smith (acoustic guitar, bass guitar)

The Wayland Consort Orchestra, David P. McKay, Susan Clickner (leadvocalist)

The Isaiah Thomas Singers, Stephen Long, David P. McKay (chorusmaster)

Jeff Richman, Trudie Richman (leadvocalist)

Entourage Music and Theatre Ensemble

İlhan Mimaroğlu, Mary Ann Hoxworth (leadvocalist)

Mount Zion African Methodist Episcopal Church Junior Choir, Bernard Benson (leadvocalist), Joyce Mobley (leadvocalist), Bennett Union Baptist Church Choir No. 2, Leola Wilson (leadvocalist), The West Singers, Kinsey West (leadvocalist), Alfredda Jenkins (leadvocalist), Saint John Holiness Church Junior Choir, Margo Dan Boone (leadvocalist), Earlene Fuquay (leadvocalist), Ruth Mallard (leadvocalist), Beverly Green (leadvocalist), Festus Moses (leadvocalist), Harriett Seadrow, Harriet Seadrow (leadvocalist)

The American Brass Quintet

Hans J. Moser (leadvocalist), Choir of the Gregorian Society of the Berlin State Academy of Church and School Music, Prof. Dr. H. J. Moser (leadvocalist), Choir of the Berlin State Academy of Church and School Music, Berlin State and Cathedral Choir, Thiel Madrigal Choir, Erwin Bodky, Munich String Quartet, Maria Peschken (contralto), Martha Glissmar, Georg Blumensaat, Paul Hermann, Hermann Halbig, Pius Kalt, Prof. H. Rüdel, Prof. Dr. Carl Thiel

David Nzomo (leadvocalist)

Suddie Griffins (leadvocalist), Emmett Brand (leadvocalist), Wilson Boling (leadvocalist), Verna Ford, Bessie Ford (leadvocalist), Horace Sprott (leadvocalist), Nellie Hastings (leadvocalist), Annie Sprott (leadvocalist), Jake Field (leadvocalist), Eastman Brand (leadvocalist), Arthur Holifield (leadvocalist), Holifield Family (leadvocalist), Brand Family (leadvocalist), Fields Family (leadvocalist), Greene Family (leadvocalist)

Franzpeter Goebels

John Newmark (piano)

Hyman Bress, Charles Reiner

Hyman Bress, Charles Reiner

Peter Bartok, Béla Bartók (piano), Tibor Serly

O. Watters, Alexander Semmler, P. Morgan, Pat Lynn, King Palmer, Vaclav Nelhybel, J. Woodburn, John Rhodes, Alexander Barta, H. Geller, Jack Jordan, Alan Perry

W.N. Kellogg

Vinton Wight

Leo Hurwitz, Charles Pratt

Malcolm Goldstein, Kenneth Karpowicz (leadvocalist)

David Meltzer, Tina Meltzer (leadvocalist)

Andrew Rowan Summers (leadvocalist)

Andrew Gunsberg (leadvocalist)

Pete Seeger (leadvocalist)

Brian Mackness, Malcolm McCallum (leadvocalist)

Morris Schreiber

Cast of the Isaiah Sheffer production, Cast of the Isaiah Scheffer production (leadvocalist), Arnold Black, Ruth Black, Eric Bentley (leadvocalist), Jerome Clegg

Thomas Blackburn, Charles Causley, John Heath-Stubbs, D.J. Enright, Kingsley Amis, Philip Larkin, Donald Davie, Vernon Scannell, John Wain, Elizabeth Jennings, Thom Gunn, Peter Porter, Ted Hughes, George MacBeth, Edward Lucie-Smith

Sholem Asch

Kenneth Patchen, Alan Neil

John F.C. Richards

Henry Hamilton

Richard Waring

Morris Schreiber, The Institute Players

Eric W. Bauer

David Cort

Anthony G. Pilla