| Artist | Active | Genre & Styles |
|---|---|---|
| Ann Christy | 1970s - 1990s | International |
| Esther Phillips | 1940s - 1980s | R&B, Jazz, Blues, Jazz Blues, Regional Blues, Soul, West Coast Blues, Early R&B, Pop-Soul |
| Harmonica Frank Floyd | 1950s - 1980s | Blues, Memphis Blues, Pre-War Blues, Regional Blues, Acoustic Blues, Blues Revival, Country Blues, Delta Blues, Dirty Blues, Harmonica Blues, Pre-War Country Blues |