UnderMass Inklub
An underground, exclusive techno night.
UnderMass takes over inKLUB for an extended Sunday session of hardgroove and techno. Lineup on Mood.
UnderMass returns to Inklub for another night of techno and hardgroove to extend the weekend.
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Common questions
When and where does UnderMass take place?+
UnderMass takes place on October 11, 2026, starting at midnight at inKLUB located at C. del Marqués de Leganés, 12 in Madrid.
Who is performing at UnderMass?+
The lineup features Mojüru, Super Pa, Diaen, Scarlett, and a special b2b set with Mer and Pwars.
How do I get tickets for UnderMass?+
Tickets on Mood.