Jubilee author\'s concert by composer Vladimir Sidorov. Concert Hall of Magnitogorsk conservatoire; October, 1, 2006.1. In Veterans Park. Performed orchestra under Sergey Bryk. 2. Three Pieces For Piano. Performed Victoria Arkhangelskaya. 3. Igor Slesarev sings two songs. Tatyana Seminog (piano).4. Sonata for viola and piano in 4 movements. Performed Lubov Vitavskaya (viola) and Victoria Arkhangelskaya (piano). 5. Alyona Bulatova sings two songs on Salomeya Neris lyrics. Julia Chechurova (piano).6. Vocal Cycle on Garcia Lorca lyrics for soprano and piano. Tatyana Toschilina (soprano). Tatyana Seminog (piano). 7. Concert Etude for Balalayka and Piano. Performed Oleg Sagadeyev and Irina Umrumyan. 8. Two Choirs on lyrics by Ivan Bunin. Performed municipal chamber chorus under Nadezhda Pospelova. 9. We are the Magnitka metallurgists. Performed ensemble "Metallurg" under Alexsander Nikitin. Music by Vladimir Sidorov (1-9); lyrics by Vladimir Mayakovskiy (3), Osip Mandelshtam (3), Alexsander Pavlov (9).