L'organisation du Graspop a publié la liste provisoire des sessions d'autographe. Les sessions ont lieu au 'stand signing sessions' sur le site du festival, en principe pas très loin de la Main Stage.


VENDREDI 26/6/09:

- 15.45: Lauren Harris
- 16.30: Laaz Rockit
- 16.30: Dragonforce
- 17.00: Firewind
- 17.30: Blind Guardian
- 18.00: Jon Oliva's Pain
- 18.30: Dream Theater
- 19.00: Samael
- 20.00: Exodus
- 21.00: The Gathering
- 21.00: Wolves In The Throne Room

SAMEDI 27/6/09:

- 14.00: Parkway Drive
- 14.30: All Shall Perish
- 15.00: Keep Of Kalessin
- 15.00: Killswitch Engage
- 15.30: Blackstone Cherry
- 16.30: Kataklysm
- 17.00: Delain
- 18.00: Lacuna Coil
- 18.30: Legion Of The Damned
- 19.00: Death Angel
- 19.30: Gojira
- 20.00: Duff McKagan's Loaded

DIMANCHE 28/6/09 :

- 14.00: Warbringer
- 15.00: Scar Symmetry
- 15.30: Devil Driver
- 16.00: God Forbid
- 16.30: Lamb Of God
- 17.00: Candlemass
- 18.30: Trivium
- 19.00: Children Of Bodom
- 20.00: Sacred Reich
- 21.00: Epica
- 21.30: Anthrax