The article considers the methodological basis for studying instrumental concerts of composers of the Republic of Moldova, which are an integral part of the national cultural heritage. In the author’s field of view, V. Polyakov’s Concerto No. 2, D. Fedov’s Concerto No. 1, A. Luxemburg’s Piano Concerto, V. Simonov’s Concerto for Bayan and Taraf, P. Rivilis’s Concerto for orchestra, Diafonia. Music for piano and strings by V. Zagorski, Concerto-Rhapsody for piano and string orchestra by V. Rotaru, Rhapsody-Concerto no. 1, Concerto no. 2 Nostalgie pentru sărbătoare and Moment bacovian by Gh. Ciobanu, Piano Concertos by L. Stirbu and Z. Tkaci. The musicological works of E. Abramova, V. Axionov, A. Abramovich and S. Lobel, Z. Stolyar, E. Mironenko, E. Sambrish and other scientists provide a solid methodological justification for the scientific research devoted to the analysis of the phenomenon of an instrumental concert, which is part of the Treasury of national musical art. They provide a basis for determining the issues of national and individual style, musical language, interpretation of the genre, identification of compositional and dramatic features of works, characteristics of performance interpretation. These sources provide an opportunity to clearly demonstrate the domestic instrumental concert as a set of artistic phenomena (composer’s works, performing interpretations, pedagogical concepts) that dialectically combine the features of the General and special, international and national, whole and part.