18 September 2022, 8pm, St Agnes Convent, Prague Dvořák Prague Martin Wiesner: String Quartet No. 4 (world premiere) Sedláček Quartet (Michal Sedláček, Jan Maceček – violin, Tomáš Krejbich – viola, Matěj Štěpánek – violoncello)
11 May 2021, 7pm, online from Löw-Beer Villa, Brno Movere Martin Wiesner: Rays of Light (world premiere) Ensemble Opera Diversa, cond. Gabriela Tardonová following perofrmances: 14 May 2021, live from Brno parks (6pm Björnsonův sad, 7pm Tyršův sad, 8pm Lužánky)
19 June 2020, church of St. John the Baptist, Kroměříž Forfest Martin Wiesner: Miniature (world premiere) Josef Adamík: Monologue (world premiere) Jana Vöröšová: On the Surface (world premiere) Jiří Mráz – clarinet
