Time Out says

A six-day electronic music festival in Lausanne, Electrosanne’s highlights include the Red Bull open-air stage and an opening ceremony with two grand pianos.

For six days in September, the Electrosanne festival will celebrate electronic music in Lausanne. With different stages including the atmospheric open-air Red Bull Music Academy and partner clubs, the programme is packed. Not to be missed is the opening ceremony in the Théâtre de l’Octogone: Nik Bärtsch, a jazz pianist from Zurich, and the renowned German musician Henrik Schwarz will delight audiences with their joint project Scripted & Prepared, which unites acoustics and technology via two grand pianos. Also on the festival line-up are diverse Swiss and international acts, with highlights including Nina Kraviz, Pete Rock, DJ Mount Kimbie, Floating Points, and Club Cheval live. Find event accommodation, as well as a selection of packages, on the website. Single and multi-day passes are available.