Rodrigues Penha, Gustavo, and Silvio Ferraz Mello Filho. 2024. “Play, Perform, Experiment, Create: : György Kurtág’s ’Jatékók’ and Playful Music-Making”. Vortex Music Journal 12 (June): 1-37. https://doi.org/10.33871/vortex.2024.12.8398.