19 January 2023, 7:30pm, Rudolfinum – Dvořák Hall, Prague Miloš Orson Štědroň: Bimetal. Double Concerto for 2 trombones and orchestra (world premiere) Lukáš Moťka, Robert Kozánek – trombone, Czech Philharmonic, cond. Tomáš Netopil Following performances: 20 Jan 2023 7:30pm; 21 Jan 2023 3pm
14 January 2023, 10:30am, Martinů Hall, Prague Czech Chamber Music Society Vilém Zelenka: Mosaïque du Phénix (premiere) Jan Kučera: Intrada dal profondo (premiere) Josef Vejvoda: Canopus (premiere) Czech Philharmonic Low Brass Ensemble (Robert Kozánek, Lukáš Moťka, Jan Perný, Lukáš Besuch – trombone, Karel Kučera – bass trombone, Karel Malimánek – tube)
16 October 2021, 10:30am, Liechtenstein Palace – Martinů Hall, Prague Czech Chamber Music Society Kateřina Horká: Intuitions for Brass Septet, Part II (world premiere) Jiří Gemrot: Grotesques for Brass Septet – selection (world premiere) Czech Brass (Marek Zvolánek, Stanislav Masaryk, Martin Pavluš – trumpet, Lukáš Moťka, Stanislav Penk, Pavel Debef – trombone, Karel Malimánek – tube)
5 August 2020, 11:50am, Institute of Organic Chemistry and Biochemistry of the CAS, Prague Music for Sirens… micro-concerts with emergency siren test Siren 2020 Concept / music: Petr Cígler (world premiere) Kamila Moťková, Anna Škreptáčová – oboe, Lukáš Moťka, Stanislav Penk – alt trombone, Lukáš Brabec – percussion, cond. Peter Vrábel
27 September 2018, Suk Hall, Rudolfinum, Prague The Czech Philharmonic Low Brass Ensemble: Concert hommage to Prof. M. Hejda Ivan Zelenka: Trombon je snadný, když se to umí (world premiere) Robert Kozánek, Lukáš Moťka – trombone
