Modern methods of forming the motivational sphere of students in music classesIrina Korsakova, Vitalij Belobragin, Ekaterina Putria, Nelli Islamova, Tatiana Mozdykova and Svetlana KuzichkinaE3S Web Conf., 210 (2020) 18125DOI: https://doi.org/10.1051/e3sconf/202021018125