26/2 (2019) Volume: 26/2 Année: 2019 Titre du numéro thématique: Modal and Tonal Organisation in Polyphoic Compositions from the Late Middle Ages to the Early Baroque Articles: Meeùs, Nicolas , Aspects of Modality in Renaissance Polyphony, Musurgia, 26/2 (2019). Guillotel-Nothmann, Christophe, Diatonic and Tonal Functions in the Polyphonic Virelai of the 14th Century, Musurgia, 26/2 (2019). Ceulemans, Anne-Emmanuelle, Cadential and Modal Treatment in Palestrina’s Delle Madrigali Spirituali a Cinque Voci Libro Secondo (1594) and Lasso’s Lagrime di San Pietro (1595) , Musurgia, 26/2 (2019). Marco Mangani, Daniele Sabaino, Is Modality still a Compositional Tool in Monteverdi’s 1610 Mass?, Musurgia, 26/2 (2019).