| Artist | Active | Genre & Styles |
|---|---|---|
| Willie Nelson | 1950s - 2020s | Country, Pop/Rock, Vocal, Country-Pop, Nashville Sound/Countrypolitan, Outlaw Country, Progressive Country, Traditional Country, Vocal Pop, Contemporary Pop/Rock |
| Alison Knowles | 1990s | Classical |
| Raymond Hill | R&B, Blues, Memphis Blues, Regional Blues | |
| Rod McKuen | 1950s - 2000s | Comedy/Spoken, Vocal, Poetry, Spoken Word, Traditional Pop, Beat Poetry, Vocal Pop, Keyboard |