The Companion Proceedings of the 19th Brazilian Symposium on Computer Music (SBCM 2025) bring the papers selected and presented in the edition of the event held in the city of Campinas/SP, Brazil, from September 15 to 17, 2025. In this edition, the proceedings include the papers selected for the following tracks:

• Artistic Track, coordinated by Ivan Eiji Simurra (UNICAMP), Flora Holderbaum (UDESC/UNESPAR), and Paulo Assis (UNICAMP).
• National School of Computer Music (ENCM), coordinated by Flávio Schiavoni (UFSJ), Cláudio Gomes (UNIFAP/UNESPAR), and Guilherme Paiva (USP).

The event's program committee was coordinated by Manuel Falleiros (Unicamp), General Chair, and by Micael Antunes Aix-Marseille (Aix-Marseille Univ., CNRS), Gustavo Bonin (USP), and Guilherme Zanchetta (Unicamp), Scientific Committee Chairs, who organized this volume. The articles in this volume were submitted on 06/30/2025, accepted for publication on 08/01/2025, with the final version submitted on 08/18/2025.

To access the main proceedings, visit the SBCM 2025 Proceedings series.

You can find more information about SBCM 2025 by visiting the website of the event.