Name: 303 Alliance x Alto (Part II)
Start: 2026-05-01T22:00:00+01:00
Location: Southbank Warehouse - Sheffield

Following last year’s memorable party, legendary Acid Techno label 303 Alliance and Sheffield-based party Alto are back again with a beefy lineup for another Bank Holiday special at Sheffield's Southbank Warehouse!
Lineup:
- Aaron Liberator: One of London’s true underground Techno pioneers, one-third of the legendary Liberator crew, and co-owner of the mighty Stay Up Forever record label! Aaron is still at the heart of the label and is currently concentrating on a residency called Rebel Union at Fold in London. We are very lucky to welcome Aaron here on May the 1st!
- Guy 'The Geezer' McAffer: Certainly one of the original pioneers of the London techno sound with over 2,500 releases under his belt. There are far too many legendary labels associated with him to mention, and his live sets are consistently received ecstatically across the world, from Japan to Venezuela—and soon, in the industrial heartland of Sheffield!
- Benji303: Started 303 Alliance 12 years ago. The label continues to go from strength to strength, as does Benji's DJing as he tours the world. Fresh off recent visits to Colombia and Czechia, his signature acid sounds will be hitting our ears at Southbank!
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Sam J: Has released twice with Benji on 303 Alliance, runs Alto, and is a resident DJ. Sam also hosts a show on Kitchen Radio.
Kam Pain: A renowned hard NRG DJ and producer, Kam Pain has released over 50 tracks on wax alone. His set went down a treat last time, and we expect no less once again!
Jaz b2b Harrison: Jaz will be completing her Alto hat trick, this time b2b with debutant Harrison, who runs the exciting Algorhythm techno night!
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There's a very limited run of £8 tickets on RA now!
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Thanks to Mila K for the artwork.