| Artist | Active | Genre & Styles |
|---|---|---|
| The Cowsills | 1960s - 2020s | Pop/Rock, Bubblegum, AM Pop, Sunshine Pop |
| Tanya Donelly | 1980s - 2020s | Pop/Rock, Alternative Pop/Rock, Alternative/Indie Rock, College Rock, Alternative Singer/Songwriter, Indie Rock |
| Susan Cowsill | 1960s - 2000s | Pop/Rock, Roots Rock |
| King Iso | 2010s | Rap, Gangsta Rap, Hardcore Rap, Midwest Rap, Underground Rap |
| Barbara Cowsill | Pop/Rock | |
| Barry Cowsill | 1960s - 2000s | Pop/Rock |
| Bill Cowsill | 1970s - 2000s | Pop/Rock |
| Bob Cowsill | Pop/Rock | |
| John Cowsill | Pop/Rock | |
| Paul Cowsill | Pop/Rock | |
| Theodore Chanler | 1920s - 1950s | Classical, Vocal Music |