On July 1-3, 2025, the teacher of the Department of Musical and Instrumental Training, Doctor of Philosophy Hanna RALO, conducted advanced training courses in the specialty "Percussion Instruments". The event, which was organized at the invitation of the Association of Music Competitions of Ukraine and the Online Professional School, brought together teachers of music institutions of different levels of education from all over the country. The topics of the courses covered a wide range of topical issues in teaching percussion instruments. The participants deepened their knowledge of such important aspects as the formation of a performance on high-pitched keyboard percussion instruments, consideration of the specific features of playing the vibraphone, and also got acquainted with the author's teaching methods that are effectively used in the educational process in the percussion class. Hanna Oleksiivna's lectures combined thorough theoretical developments with visual video materials and practical examples, which allowed the participants not only to master the material, but also to see its implementation. Each lecture aroused considerable interest and received positive and warm feedback from the lecturers, confirming the high professionalism of the lecturer and the relevance of the selected topics.