Ensemble U:

CD „Elis Hallik. Born in Waves“, Kairos (2023). Triin Ruubel (violin), Juta Õunapuu-Mocanita (violin), Tallinn Chamber Orchestra, conductor Atvars Lakstīgala, Ensemble Synaesthesis, Ensemble Fractales, Sirje Aleksandra Viise (soprano), Monika Mattiesen (flute), Ensemble Musikfabrik, conductor Clement Power, Marcus Weiss (saxophone), Theodor Sink (cello), Regina Udod (double bass), Ensemble U:, Ensemble for New Music Tallinn, conductor Arash Yazdani
CD "Alive", Ensemble U: (2015). Tatjana Kozlova-Johannes, Christian Wolff, Helena Tulve, Gérard Pape, Kurt Schwitters, John Cage, Andrus Kallastu
CD "Protuberantsid – uut muusikat ansamblile U:", Ensemble U: (2011). Tatjana Kozlova, Jarkko Hartikainen, Kimmo Kuitunen, Benjamin Broening
CD "U:", Ensemble U: (2009). Märt-Matis Lill, Helena Tulve, Tauno Aints, Andres Lõo, Tatjana Kozlova