The Herts Jazz Festival will take place at Campus West in Welwyn Garden City for 3 days in September 2012
- Echoes of Ellington Big Band
- Gareth Williams
- Alan Barnes
- Dave Newton
- Bobby Wellins
- Clark Tracey
| Echoes of Ellington Big Band | Unspecified Stage |
| Gareth Williams | Unspecified Stage |
| Alan Barnes | Unspecified Stage |
| Dave Newton | Unspecified Stage |
| European Jazz Ensemble | Unspecified Stage |
| Zoe Rahman | Unspecified Stage |
| Stan Tracey | Unspecified Stage |
| Leon Greening | Unspecified Stage |
| Bobby Wellins | Unspecified Stage |
| Clark Tracey | Unspecified Stage |
| The Three Tenors | Unspecified Stage |
| Troyka | Unspecified Stage |
| Martin Taylor/Alan Barnes duo | Unspecified Stage |
| Artist | Stage | Day |
| Alan Barnes | Unspecified Stage | Day 2 |
| Bobby Wellins | Unspecified Stage | Day 3 |
| Clark Tracey | Unspecified Stage | Day 3 |
| Dave Newton | Unspecified Stage | Day 2 |
| Echoes of Ellington Big Band | Unspecified Stage | Day 1 |
| European Jazz Ensemble | Unspecified Stage | Day 2 |
| Gareth Williams | Unspecified Stage | Day 1 |
| Leon Greening | Unspecified Stage | Day 2 |
| Martin Taylor/Alan Barnes duo | Unspecified Stage | Day 3 |
| Stan Tracey | Unspecified Stage | Day 2 |
| The Three Tenors | Unspecified Stage | Day 3 |
| Troyka | Unspecified Stage | Day 3 |
| Zoe Rahman | Unspecified Stage | Day 2 |
Campus West, The Campus, Welwyn Garden City, Herts, AL86BX
Herts Jazz Festival