Notatki i flores ensemble established on the occasion of the #18 Post-operas
Maximiliano Bober – violin
Ryszard Lubieniecki – portative organ
Michał Sember – guitar
Małgorzata Wrzosek – vocals
MaximilianoBober
Composer, improviser and sound artist born in Argentinian Patagonia. His work explores the relationships between translation, orality, writing, and sound art. Focusing on the relations between sound and literature, he aims to establish spaces of solidarity and friendship founded on listening. He has collaborated with, among others, Kyiv Music Fest, Ad Libitum, the 64th Warsaw Autumn Festival, the 53rd International Festival of Contemporary Music “Poznań Music Spring, Wandelweiser Klangraum (Dusseldorf), Atemporanea (Buenos Aires). In 2022 he founded the chamber group Ensemble del Cerro, and in 2023 the Rumiarec label released his album Cantos a Nenette performed at the Musica Privata XI festival. In 2024, the Sello Postal label released his sound art work about the Warsaw underground Metro 1: Kabaty-Młociny. Since 2017, he has been living and working in Warsaw.
https://maxbober.bandcamp.com/
Ryszard Lubieniecki
Composer, musicologist, instrumentalist, improviser. He studied composition and accordion at the Academy of Music in Bydgoszcz. In 2023, he completed his doctoral thesis under the supervision of Professor Remigiusz Pośpiech at the Institute of Musicology in Wrocław (where he currently works as an assistant professor), on memory and its traces in late medieval musical and theoretical sources from the Central European region. In addition to the accordion, he also plays medieval keyboard instruments (portative organ and clavicymbalum). Co-founder of the contemporary music trio Layers and the medieval music ensemble Vox Imaginaria, as well as more ephemeral improvised music groups, including Izquierdo/Lubieniecki, Widzicie, Lubieniecki/Rupniewski and Disquiet.
https://soundcloud.com/ryszard-lubieniecki
Michał Sember
Born in Środa Śląska, he lives in Wrocław. He has been playing improvised music in various lineups for over a decade. He usually uses electric guitar, objects and voice. He has had the opportunity to collaborate with artists such as Paulina Owczarek, Agusti Fernandez, Michał Biel, Adam Webster, Mateusz Rybicki, Paweł Doskocz, as well as musicians from the Dźwięk-Bud collective in Łódź. He is a member of the music editorial board of Academic Radio LUZ, where he hosts the author’s Tembr program on experimental music. As a Siemper he participates in rap freestyle battles and as a repmeis he plays DJ sets and produces computer songs.
Małgorzata Wrzosek
Vocalist, visual artist and performer. Currently lives and works in Wrocław. Her musical education background is rooted in traditional music, sacred music and free jazz. She explores the potential of the human voice, seeking its beauty and dirt. She contributes to the improvised music scene in Poland and as UKOJENIE collective runs a podcast on the independent Radio Kapitał. A member of DOGONI, De Pedregal, Warsaw Improvisers Orchestra, Sound in Space Orchestra, POKUSA XXL, and Voice LAB. She has collaborated with, among others, Aleksander Żurowski, ASTMA, Raphael Rogiński, and Edka Jarząb.
https://magorzatawrzosek.bandcamp.com/














