This was a pseudonym, often used on [l161008], [l132351] and other [l577104]-produced labels that were marketed & distributed by the [l510849]. It was applied to numerous releases, often material obtained from other studios, but also to house bands and impromptu studio groups that were not associated with a specific orchestra. Comparison with corresponding non-pseudonymous issues has allowed for reliable identification of actual artists on some of these releases. Where these have been identified, an effort will be made to mention the real artist in the notes section of these releases. Some of the artists that used the Six Black Diamonds pseudonym include:

Fletcher Henderson And His Orchestra
Joseph Samuels' Orchestra
Nathan Glantz And His Orchestra
New Orleans Jazz Band
Lou Gold And His Orchestra
Adrian Schubert's Salon Orchestra
Sam Lanin And His Dance Orchestra
Max Terr And His Orchestra
California Ramblers
Kansas City Five