Folkways Records

Gil Evans (piano & bandleader), Milford Graves (leadvocalist), Hugh Glover (leadvocalist), Mary Lou Williams (piano), Sam Rivers (saxophone), Umum Quartet, Joe Lee Wilson (leadvocalist)

Lucia Dlugoszewski, James Fulkerson, Carman Moore, Stanley Silverman

Betty Olivero, Robin Julian Heifetz, Noa Guy, Joseph Mar-Chaim, Eitan Avitsur, Joan Williams

Dariush Dolat-Shahi

Sorrel Hays, Daisy Newman (leadvocalist), Doris Hays (leadvocalist)

Vinton Wight

Thomas Benham

Cisco Houston (leadvocalist)

Ginni Clemmens, Ginnie Clemmons (leadvocalist), Fred Holstein (banjo), Luzetta Andrews (leadvocalist)

Piute Pete (leadvocalist)