This is included in an inexpensive 2-CD set on Capriccio of chamber music by three generations of the Tcherepnin family. It is an extensive 38-minute work in four movements dating from 1902 with a seemingly inexhaustible fund of melody and invention in a late-romantic idiom. Well worth investigating!
I love the music of Tcherepnin, especially the piano works, so thanks for that, Alan. Definitely worth investigating.