The Russian Borodin is probably after Tschaikowsky and Katscheturian the most important composer of Russia.He was Professor for Chemistry,medicin and composer.As composer Rimski Korsakow and Glasunov , both Russian were helping him concerning orchestral arrangement.He is the composer of most important Opera of Russia Price Igor and as Instrumental the composer of the Polowetzer Dances.

Opera Prince Igor,
Polowetzer Dances

O.F.D This list is still incomplete