Angel Witch, Black Spiders and Electric Citizen head up the latest bands for the HRH Doom versus Stoner Sheffield Trip.

Other superb home-grown talent to be added include Trippy Wicked, Undersmile, Old Man Lizard, Bong Cauldron and Brulee.

.The Sheffield Trip takes place at the Sheffield O2 Academy from 1st - 2nd October. 

Artists previously announced include: Candlemass, Orange Goblin, Raging Speedhorn, Torche, Witchsorrow, OHHMS, Limb, Cold In Berlin, Sergeant Thunderhoof, Desert Storm, and Druganaut.

There are a wide range of accommodation packages available.