The textbook reveals the theoretical foundations of the use of music education technologies in secondary schools. The ways of implementing technologies in various types of musical activity are described and characterized, the main methods of diagnosing the musical development of schoolchildren are revealed, the ways of interaction of musical and theatrical pedagogy in regular and extracurricular activities are revealed, the multifunctional nature of the professional activity of a teacher-musician based on the use of integrated theatrical technologies is shown. The manual includes six chapters, including a workshop on the development of pedagogical game technology, methodological developments of integrated music lessons. It is addressed to undergraduate students studying in the areas of training 44.03.01 "Pedagogical education" (profile 44.03.01.07 "Music") and 44.03.05 "Pedagogical education (with two training profiles)" (profiles: 44.03.05.28 "Preschool education and music", 44.03.05.39 "Music and additional education (teacher-organizer)").