About

What to expect

A Pilgrimage in Sonic Mayhem: a full day of some of the UK's best heavy underground artists.

  • SLOMATICS – Belfast-formed, sci-fi themed doomed riffs
  • THE GREY – instrumental three piece on Majestic Mountain Records
  • BILECASTER – 3-piece Negative Sludge Metal
  • MOUNTAINSCAPE – instrumental post-metal, filmscore inspired
  • CONCRETE SHIPS – post hardcore noise, Lincoln UK
  • WAHEELA – Newcastle experimental/post noise
  • POHL – local experimental noise rock, debut album 2024
  • SLÜGFÜT – fuzzy rock from a primordial mire

Line-up

Listen before you go

Slomatics // live from their Belfast practice space

Seán Zissou

Music by the act, found on YouTube and Deezer.

Questions

When does Tonehenge start and end?

Tonehenge runs Saturday, 5 December 2026, 13:00 until 23:00.

Where is Tonehenge?

Tonehenge takes place at Yellow Arch Studios, 30-36 Burton Road, Neepsend, Sheffield.

How much are tickets for Tonehenge?

Tickets for Tonehenge cost £11.75 on the official ticket shop.

Who plays at Tonehenge?

The line-up of Tonehenge: SLOMATICS, The Grey, BILECASTER, Mountainscape, CONCRETE SHIPS, WAHEELA, POHL, SLÜGFÜT.

Find more gigs

Getting there

Yellow Arch Studios, 30-36 Burton Road, Neepsend, S3 8BX Sheffield, England, GB

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