| Date | Event Name | Status | Comments | People |
| No scheduled events. | ||||
| Artist |
| 30 Seconds to Mars |
| 36 Crazyfists |
| 3OH!3 |
| 44 |
| A Skylit Drive |
| Aerosmith |
| AFI |
| Alesana |
| Alexisonfire |
| Alter Bridge |
| As I Lay Dying |
| Asian Dub Foundation |
| ASIAN KUNG-FU GENERATION |
| Asking Alexandria |
| Atreyu |
| Attack Attack! |
| Avenged Sevenfold |
| Bang Camaro |
| Before Their Eyes |
| Billy Talent |