
3 April 2026 · Passed


Residual × Quantum Drift
Vol. 2 · 12.12.2026 · Biblio, Cape Town
▍ Who we are
Convergence is a psytech event series born from the meeting of two sounds. A collaboration between Residual and Quantum Drift, the techno brand of Universal Frequencies.
Convergence was founded together by Lili-Rose Elsom, Tony Lehy and Grant Ulrich, and brings immersive stage design by Clone, curated sound and a community that moves as one.
Through Quantum Drift by Universal Frequencies being run by the NPO Global Reboot, every ticket helps create change through music. 50% of proceeds are donated.
▍ Upcoming events

On sale · 12 December 2026
Biblio, 50 Hout Street, Cape Town
▍ Past events

3 April 2026 · Passed
▍ The collaboration

Raw, relentless techno. The energy that stays with you long after the last kick drum fades.


The techno brand of Universal Frequencies — deep, hypnotic sound that pulls the room into a single state.


The charity behind it all. A registered NPO creating change through music — every ticket supports its work.

Stage design. The visual world of Convergence — light, structure and atmosphere built around the sound.
▍ Stage design
Clone is run by Tony Lehy, the stage designer behind the Convergence stage. Tony has previously worked alongside Daniel Popper and for event brands such as Elrow, and brings that experience to every Convergence night.



▍ Meet the crew
Convergence was founded together by Lili-Rose, Tony and Grant — three co-founders who started it side by side.

Co-founder of Convergence · Founder of Quantum Drift & Universal Frequencies
Universal Frequencies was born from my love for music as a healing force and a desire to give back. From the beginning, it was never about profit. It was about creating a space where people could connect through sound while contributing to something meaningful. I started running events in 2016, originally through more traditional charity drives and community-focused initiatives. Over time, that experience evolved into creating something more immersive and expressive, which led to Universal Frequencies. All profits currently go back into charity and improving the festival experience.
Read interview →
Co-founder of Convergence · Residual · Stage Design (Clone)
I came from an animation and film background, working in studios on commercial projects. From there, I moved into set building and architectural visualization, creating detailed renders for interiors and structures. With an engineering mindset, I naturally leaned into technical layouts and drawings, especially for artists. That led me to working with a festival artist, helping translate hand-drawn concepts into technical plans. Over time, I began designing and building pieces myself, turning rough sketches into full 3D environments and physical structures. That's when it clicked. There was something powerful about combining technical precision with creative expression, and seeing people physically experience something I built. I realized I preferred creating real, tangible environments over virtual ones. It fits who I am better.
Read interview →
Co-founder of Convergence · Residual & Secrets of Psy
It was the authenticity. The underground scene has a raw energy where people come together purely for the music and the experience — no distractions, just connection.
Read interview →▍ Run by Global Reboot NPO
Convergence is run by Global Reboot, a registered South African non-profit driving innovation for a sustainable future — through animal rescue, permaculture, education and conscious community. When you dance with us, you help humans, animals and all of creation thrive. Global Reboot is registered for Section 18A, so donations are tax-deductible.
globalreboot.co.za →

Music submissions, promoters and media — send us a signal.
Or email us directly
convergence.psytech@gmail.com