Ключевые слова: activity, art, class, classroom, collaboration, creative, education, engagement, enjoying, enjoyment, enthusiasm, focus, fun, group, happy, headphones, indoor, indoors, instruction, instrument, interacting, interaction, learning, lesson, motivation, music, musical, people, performance, play, practice, recorder, relax, school, session, sitting, skills, students, teacher, teaching, teamwork, together, training, young, youth, youthful,