Pieces composed by Gabryś have been performed at the Silesian Composers’ Tribune, and the Silesian Days of Contemporary Music festival, as well as festivals like Warsaw Autumn, Days of Kraków Composers’ Music, Unerhörte Musik, and Forsterbrücke in Germany, Hudobné Salóny in Banska Bystrica, Synthése 2003 in Bourges, Musica Polonica Nova in Wrocław, Organ Conversatorium in Legnica, Ars Cameralis Silesiae Superioris, and at a few dozen recitals in Poland, Switzerland, Germany, Spain, the Netherlands, France, and Italy.
He was the first Polish artist to perform Sofia Gubaidulina’s Sonata for Double Bass, Ilja Zeljenka’s Concertina, double bass version of 1+1+1+1 by Witold Szalonek and pieces by Giacinto Scelsi and Iannis Xenakis. A dozen or so double bass miniatures and bigger music forms have been dedicated to him by composers such as Thomas Kessler, Jevgienij Iršai, Andrzej Dziadek, Edward Bogusławski, Dagmara Jack, Ryszard Klisowski, Piotr Radko, Ryszard Gabryś, Aram Hovhanissyan, Thomas Lauck, Krzysztof Knittel, Michel Roth, Alfred Knüsel, Junghae Lee, Zbigniew Karkowski. In 2015, within the framework of the Karkowski/Xenakis project, Gabryś took part in the premiere of the last piece composed by Karkowski, who died in 2013 – Studio Varèse for Double Bass and Electronics. He also has many premiere recordings for Polish Radio and recording sessions for Polish Composers’ Union in his credit. In 2010, he released the double solo album BASSOLO, recorded within the framework of the ‘Młoda Polska’ scholarship he received from the Minister of Culture and National Heritage.