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Backslash Festival 2026

«SHOUT TWICE»
Mélissa Guex & Katerina Andreou

DancePerformance

A shared shout, physical and vibrant. ‘SHOUT TWICE’ is a danced concert, hybrid and nomadic, where bodies resonate and voice becomes matter.

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  • Sat 03/1021:00–22:00

    Halle

In ‘SHOUT TWICE’, Mélissa Guex and Katerina Andreou combine intense energy and physicality to create a kind of concert in which anger is transformed into shared joy and liberation. Copyright: Blandine Soulage

In ‘SHOUT TWICE’, Katerina Andreou and Mélissa Guex come together out of a need to transform the raw intensity of emotions into playful energy, strength and joy. During the performances, they join forces and set a shared cry in motion, which becomes a collective movement. Gestures, rhythms and vibrations spread between the performers and the audience. Conceived as a performative concert, the piece  is an invitation to join a movement that liberates, connects in the simplest of ways and resonates far beyond the imagination.

Ticket information

The performance can be attended with a day pass or a festival pass. As capacity is limited, a seat cannot be guaranteed. Visitors with accessibility requirements can contact us in advance at barrierefreiheit@gessnerallee.ch or inform the staff at the entrance on the evening of the event.

View the full programme for the Backslash Festival

 Information on accessibility and language

  • For sold-out performances, we reserve a small number of accessible seats (wheelchair spaces and beanbags). We ask that anyone requiring accessibility support contact kasse@gessnerallee.ch.

  • Further information on accessibility will follow

  • SHOUT TWICE is a piece by Mélissa Guex and Katerina Andreou

    The two women work together.  

    They want to express powerful emotions.  

    They shout loudly together.  

    The shout brings them together.  

    They make lots of movements.  

    They dance and make music.  

    The audience feels the movement too.  

    The performance is like a concert. ⠀

    You can watch and join in. ⠀

    Everyone is invited to dance along or shout along. 

  • Concept, Development, Performance:
    Katerina Andreou, Mélissa Guex
    Sound Design:
    Cristian Sotomayor
    Light design:
    Luis Henkes
    Costumes & accessoires
    Pauline Brun
    Outside Eye, voice technique:
    Ezra
    Technical direction:
    Thomas Roulleau-Gallais
    Production:
    Elodie Perrin, Amandine Bula
    Administration:
    Valérie Niederoest
    Distribution:
    Elodie Perrin
    Co-realisation:
    BARK, SUMO
    In co-production with
    CCN de Caen en Normandie dans le cadre du dispositif « Artiste associée », Théâtre Vidy-Lausanne, Pavillon ADC – Genève, les Subs – lieu vivant d’expériences artistiques Lyon, Festival d’Automne à Paris, CN D - Centre national de la danse, La Commune, Centre dramatique national d’Aubervilliers, Gessnerallee Zürich
    Residences:
    studio de la Maison de la danse, Lyon - Pôle européen de création», Santarcangelo festival, Gessnerallee Zürich
    Thanks to:
    Duna György

  • Mélissa Guex is a Swiss dancer, performer, and choreographer. After studying performance in Brussels and contemporary dance in Lausanne, she developed a raw and playful artistic universe between nightlife and theater. Her work mixes transformation, costumes, urban spaces, and dark aesthetics, and has been presented internationally through projects like ‘Rapunzel’ and ‘DOWN’ Since 2019, she has been creating bold performances with her team under Compagnie SUMO.

    Katerina Andreou, born in Athens, is based in France. A graduate of the Athens School of Law and the Athens National School of Dance, she completed the ESSAIS programme at the CNDC in Angers and holds a Master’s degree in choreographic research from Paris 8.She received the Jardin d’Europe prize at the ImpulsTanz festival in 2016 for her solo ‘A kind of fierce’. Her notable works include the solo ‘BSTRD’ (2018), the duo ‘Zeppelin Bend’ (2021) with Natali Mandila, ‘Rave to Lament’ (2021), ‘Mourn Baby Mourn’ (2022), and the quartet ‘Bless This Mess’ (2024). In 2025, she created the piece ‘How Romantic’ for the Norwegian national company Carte Blanche and ‘We Need Silence’ for the Lyon Opera Ballet. She is an associate artist at Maison de la danse, Biennale de la Danse de Lyon and starting in 2027, at CND in Pantin and Pôle Sud in Strasbourg.

  • Dance Reflections by Van Cleef & Arpels, la Ville de Lausanne, le Canton de Vaud, Pro Helvetia - Fondation suisse pour la culture, Loterie Romande, Pour-cent culturel Migros Vaud

Copyright: Blandine Soulage

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