A Celebration of Modern Day Classic Rock & Metal in London with Black Helium & Possessor

Join us for a gig like no other on Make Music Day! We bring you live heavy classic rock and metal bands, Black Helium & Possessor, leaders in their disciplines and champions of their genres.

Join us for a gig like no other on Make Music Day! We bring you live heavy classic rock and metal bands, Black Helium and Possessor, both leaders in their disciplines and champions of their genres. The bands have recently released critically acclaimed albums and will play their top tracks on our stage.

Black Helium

“Just when you think you might be getting a handle on this band they hit you with ‘Curtains at the Mausoleum’. With it’s slow lilting start and strung out arrangement which grabs you gently yet firmly and takes you off into the psychedelic clouds of unknowing as the matter from the explosions of a thousand rock planets coalesce into a ten minute epic which will just have you gasping as you take in the broad vista presented in front of you. Then it intensifies to the extent that you think your head’s going explode before bringing you down in an analgesic descant that kinda leaves you in a quivering mess on the floor. Next level… next dimension, and I never even got to mention the sitar.”  PSYCH INSIGHT MUSIC 


Possessor are a London three-piece who take the crushing punch of heavy metal and inject it with a
vicious shot of punk energy. The band’s mixture of styles is underpinned with a desire to have people
experience their music in the same visceral way they would react to the darkest horror. If The Texas
Chainsaw Massacre family were to form a band – It might just sound like Possessor.

The Underdog London is an eclectic arts and music bar based in London Bridge just a 2 minute walk from the station and next to the vibrant buzz of Bermondsey street. We host some of the most interesting art exhibitions and free live gigs every Friday. We strive to cultivate a welcoming environment to make the alternative art and music scenes an accessible and enjoyable experience for everyone.


Crucifix Lane, London SE1 3JW, UK

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