"the Russian Schoenberg," but in 1914 Nikolay Myaskovsky had already stressed the original nature of Roslavets' style. In an article published in 1925 the critic Yevgeni Braudo pointed out that this was no more helpful than calling Schoenberg "the German Debussy." Although in the 1920s Roslavets criticized Scriabin because of his "oversimplification", the "new system of sound organisation" was first of all inspired by Scriabin's ideas and concepts as these were transmitted by Leonid Sabaneyev, a close friend of both Scriabin and Roslavets. Though the "new system of sound organisation" regulates the whole twelve-tone chromatic scale, most of Roslavets’ "synthetic chords" consist of six to nine tones. In the 1920s Roslavets developed his system, expanding it to encompass counterpoint, rhythm, and musical form while elaborating new principles of teaching. In Roslavets' earlier romances and chamber instrumental compositions those sets were already elaborated side by side with expanded tonality and free atonality. The mature forms of this "new system of sound organization" are typical for the pieces composed between 1913 and 1917, such as Sad Landscapes (1913), Three Compositions for Voice and Piano (1913), String Quartet No. 1 (1913), Four Compositions for Voice and Piano (1913–14), and the Piano Sonatas Nos. 1 (1914) and 2 (1916, reconstructed by Eduard Babasian), etc. After the Bolshevik revolution, Roslavets made an important contribution to the "revolutionary propaganda in music" in such compositions as the cantata October (1927) and numerous songs. However, his symphonic poem Komsomoliya (1928), demonstrates an extraordinary mastery, a very complex and highly modern compositional technique, far from the simplification typical for "propaganda works". In Tashkent, he turned for a while to working with folk material, producing among other works the first Uzbek ballet, Pakhta (Cotton). The works of his last years in Moscow show a simplification of his characteristic language to admit an expanded conception of tonality (for instance in the 24 Preludes for violin and piano), but are still highly professional. Among Roslavets' later compositions, the Chamber symphony (1934–35) demonstrates one of the peaks of his "new system of sound organisation" in its later phase. Posthumous reputation After Roslavets's death his apartment was ransacked by a group of former "Proletarian Musicians" who confiscated many manuscripts. Roslavets's widow succeeded in hiding many manuscripts; afterwards she handed them over to TsGALI (Central state archive for literature and art, Moscow; now called RGALI, or Russian state archive for literature and art). Some manuscripts