B
Babymetal
![Back to the System [SOAD Tribute]](https://www.graspop.be/images/overview/webbacktothesystem.jpg)
Back to the System [SOAD Tribute]
Backfire!
Backyard Babies
Bad Medicine
| Metal Dome
Bad Religion
Bad Wolves
Baptized In Blood
Bark
Baroness
| Metal Dome
Battalion
Battle Beast
| South Stage
Battlecross
Batushka
BEAR
Beartooth
| North Stage
Beast In Black
Behemoth
Betraying The Martyrs
Between The Buried And Me
Beyond Fear
Beyond The Black
| South Stage
Billy Talent
Billy The Kill
Biohazard
Bizkit Park
| Metal Dome
Blaas Of Glory
Black Label Society
| North Stage
Black Peaks
Black Sabbath
Black Spiders
Black Star Riders
Black Stone Cherry
Black Tide
Black Veil Brides
Bleed From Within
Bleeding Through
Blessthefall
Bliksem
Blind Guardian
Blood For Blood
Bloodbath
Bloodbound
Bloodsimple
Blue Öyster Cult
Blues Pills
| North Stage
Body Count Feat. Ice-T
Bölzer
Bombshell Rocks
Borknagar
Born From Pain
Boston Manor
| Jupiler Stage
Brainstorm
Brides Of Destruction
Brides of Lucifer
Bring Me The Horizon
British Lion
| Metal Dome
Bruce Dickinson
Brutal Truth
Buckcherry
Bullet
Bullet For My Valentine
| South Stage![Bulls on Parade [RATM Tribute]](https://www.graspop.be/images/overview/gmm19bullsonparade-tCqgzf4fDq3ynzI-1.jpg)
Bulls on Parade [RATM Tribute]
Burning Down Alaska
Bury Tomorrow
| Jupiler Stage
Bütcher
| Marquee