I agree - this is one of most amazing works and should rank up there with his PCs 2 & 3, C# Prelude, etc. And if you like this, you should also check out his Op.7 Symphonic Poem "The Cliff" (sometimes also translated as "The Rock" or "The Crag" ("Utyos", or "Утёс" anyway in Russian). Has a thrilling recurring theme.
His All-Night Vigil (Op.37) and Liturgy of St. John Chrysostom (Op.31) are also regarded as masterpieces here in Russia.
His All-Night Vigil (Op.37) and Liturgy of St. John Chrysostom (Op.31) are also regarded as masterpieces here in Russia.