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GummiHz
Dubbed “the Andre 3000 of techno” by the legendary Derrick May, Alexandros Tsotsos has carved out his place as GummiHz in the underground house and techno scene. With roots in Thessaloniki, London, and Berlin, Alex has developed a sound that blends deep grooves, intricate rhythms, and a global mix of influences that blur genre lines. His music doesn’t just fill the dance floor – it’s a journey, connecting people from all corners of the world.
The name GummiHz is a clever mash-up of the German word *gummi* (rubber) and *hertz* (frequency), reflecting Alex’s focus on the frequencies that hit both body and mind – what he affectionately calls “the rubber bands.” This low-mid and bass-heavy sound is the signature of his music, driving through rolling basslines, bouncy hooks, and psychedelic atmospheres. Whether it’s house, techno, or even experimental, his tunes are celebrated for their danceable energy and the deep emotional connection they create not only on the dancefloor.
Alex’s DJ style is effortless, yet electrifying, and his ability to take people on unpredictable journeys through house and techno has made him a crowd favorite. Whether on small club stages or festival mainstages, GummiHz knows how to keep the vibe flowing and the dancefloor moving for hours. A passionate enthusiast of extended DJ sets, he has found himself regularly performing marathon sessions lasting 6 to 7 hours, and his sets are known for being both unpredictable and cohesive. Having rocked some of the most iconic venues in the world, from Berlin’s Bar 25, Arena, Tresor, Griessmuehle, KaterBlau, Wilde Renate, about:blank and Watergate, to London’s The End and Corsica Studios, New York’s The Bunker, Space Miami, Rex and Badaboum in Paris, Barcelona’s Razzmatazz and the list goes on! He’s also played all over the globe, from Tokyo to Los Angeles to Ibiza and everywhere in between. His unforgettable performance on the Mobilee stage at the final Loveparade in Berlin in 2006 being an another important mention – an experience that forever shaped his philosophy on creating immersive, collective dancefloor experiences. While having also appeared a guest on platforms like Rinse FM and Discogs.
His sound has always been shaped by the places he’s lived and the people he’s encountered. Time spent in Berlin taught him the art of minimalism, while his years in London during the ’90s rave explosion also had a great impact on his musical perception. During a time when acid house, jungle, early UK garage, and drum n bass were taking over the streets and warehouses, Alex was at the center of it all. The raw energy of London’s underground, its multicultural melting pot, and the DIY rave scene left a lasting imprint on his sound and approach to DJing and production. His influences are vast, but what sets him apart is his ability to fuse these sounds into something uniquely his – something that resonates globally.
Alex’s rise in the global electronic scene began with early support from dis like Danny Tenaglia, who championed the track "GummiHz - Desire" in his "Futurism" mix on Tommy Boy. In 2015, the endorsement of Derrick May and Transmat marked a game-changing moment in his career, propelling him to new fame. His debut album “Sleepless Nights” (Mobilee / 2010) marked him as a major force on the global stage, with his follow-up releases pushing his sound even further. His second album, “Prime Sequences”, dropped on Claap records in 2022 and cemented his place as a producer who’s constantly evolving – creating complex, deep, and genre-defying music that moves effortlessly between experimental and accessible.
In 2020, during the global pandemic, Alex took to his studio for a special live-streamed session called “GummiHz presents Quaradance”, as an act of solidarity for his fans and fellow clubbers in isolation. The live stream was a way to keep the connection alive during a time of lockdowns, offering up deep, soul-soothing tunes that transported viewers back to the dancefloor. It was Alex’s way of taking care of the community while everyone was stuck at home, showing that no matter the distance, music can bring people together.
Alex is also the founder of the labels, Claap Records and C-EDITS, each reflecting different sides of his musical identity. Claap, launched in 2010, became a hub for music that oscillates between contemporary house, and techno, while C-EDITS is where he started making waves with his soulful reworks – notably his re-edit of Duke’s “So In Love With You”, which was signed by Sony Music and became a global hit.
For Alex, music isn’t just a job – it’s a way to connect, to explore, and to bring people together. "In the hands of the right operator, frequencies can trigger near-religious experiences," he says. His constant push to innovate has led him to embrace modular synths, adding new layers of depth to his sound. His vinyl-only "Groove is in the Hertz" series on Claap and his recent jam session with EURORACK module manufacturer IO Instruments are proof of this evolution, as he continues to expand his performance skills. With years of experience and a passion for pushing boundaries, Alex recently launched Alphawaves, a new project focused on deep, immersive atmospheres and cutting-edge rhythms. His debut release dropped in June 2024 on Lowpass recordings.
As he continues to evolve, one thing’s for sure: his journey is far from over. "I’m always experimenting, always evolving," he says. "For me, music is a conversation with the future." Looking ahead, he’s got a ton of exciting projects in the works. With his eyes on the future, Alex remains one of electronic music’s most forward-thinking and adventurous talents.
So, tune in, turn on, and get ready for the next chapter in the sound of GummiHz.
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