Lens Kühleitner is a Vienna-based musician, performer, and composer. They work regularly across theatre, dance, and performance contexts, bringing a distinct sensitivity to resonance and collaborative composition. Their approach bridges experimental music, vocal practice and performance. Recent own works include the Soundperformance 'trace my layers, thrust your gut' (with Olivia Hild, brut Wien, 2025).They collaborated with artists such as Mzamo Nondlwana, Lau Lukkarila & Luca Bonamore, Oneka von Schrader, Sunggu Hong & So Young Park, Shabnam Chamani, Claire Lefèvre and Veza Fernández at Tanzquartier Wien, ImPulsTanz, brut Wien, Dansverkstaedid Reykjavik, Köttinspektionen Dans aswell as directors Christiane Pohle, Maria Sendlhofer, Sabine Mitterecker  at Schauspielhaus Wien and the Slovak National Theatre, Kosmos Theater, Innsbruck International. Under the name Lan Rex, Lens Kühleitner has released three EPs on the label Tender Matter and an album as part of the duo TEARING with Manu Mayr. Their musical releases extend their performative research into experimental pop and sound-based artistic formats.Lens Kühleitner is part of the coordination team of Pink Noise and was a member of the PARASOL Dance Company at Tanzquartier Wien in 2023.