Music and Time Annotation << Back About Genres of Processing and Arrangement in the Repertoire of the Azerbaijan State Chamber Orchestra named after K. Garayev R.I. Allahverdieva The presented research highlights one of the characteristic features of the repertoire of the Azerbaijan State Chamber Orchestra named after A.K. Karaeva. Outstanding achievements of one of the leading musical groups in the country determine the relevance of the task of researching the creative activity of this orchestra at the present stage of its development. In solving the indicated problem, the study of the repertoire of the orchestra, in particular, the repertoire preferences of the musical group at the present stage of its development, becomes a necessary sphere of comprehensive analysis. The presented study is devoted to this problem, which determines its relevance. Creative activity of the Azerbaijan State Chamber Orchestra in the period 1998–2018 was held under the direction of People’s Artist of Azerbaijan Teymur Geokchaev. One of the characteristic features of this musician’s work as the artistic director and chief conductor of the orchestra is the enrichment of the collective's repertoire with transcriptions and adaptations of Azerbaijani folk songs, as well as classical vocal miniatures of Azerbaijani composers. It should be noted that the authors of most of the adaptations of folk songs were young and talented Azerbaijani composers, and most of the adaptations of songs of the classical repertoire were made by the chief conductor himself. In the course of the research, the author analyzes the characteristic features of works written specifically for a chamber orchestra in the genres of processing and arrangement. Based on the analytical work, the conclusions of the study are presented in the conclusion. Keywords: chamber orchestra, repertoire, genre, processing, arrangement. Pp. 17-22.