 He has collaborated with numerous jazz, avant-garde, modern classical, rock and electronic music artists, including his younger brother Yegor Letov, composer Sergey Kuryokhin, and cult Soviet art punk band DK.Letov has written music for movies and plays, collaborating with Russian, Italian and Austrian theatres, the German non-profit cultural association Goethe-Institut, and the Moscow Institute of Journalism and Literature.The following is a partial list of albums featuring Sergey Letov