Twitchell, Adriana Jarvis, and Guilherme Sauerbronn Barros. “Kirchner and Time – An Analysis of Linear and Nonlinear Time in Leon Kirchner’s Interlude I”. Vortex Music Journal 7, no. 1 (April 1, 2019). Accessed October 12, 2026. https://periodicos-hml.unespar.edu.br/vortex/article/view/2670.