Ellahiyoun, K., Pretty, E.J., Guarese, R., Takac, M., Fayek, H. and Zambetta, F. 2026. Effects of task difficulty and musical training in Virtual Reality: Observations of cognitive load and task accuracy in a VR rhythm exergame. Journal of the Brazilian Computer Society. 32, 1 (Aug. 2026), 2061–2075. DOI:https://doi.org/10.5753/jbcs.2026.8215.