Tchaikovsky wrote music for the piano throughout his life, many of these pieces being dedicated to family members or close friends and musical associates. Rich in variety, the Douze morceaux range from playful dances to a substantial Marche funèbre, as well as lyrical jewels such as the Chanson triste and a Danse russe that found its way into the ballet Swan Lake. A background of romantic entanglements permeates the Souvenir de Hapsal which concludes with the well-known Chant sans paroles. Starting with an innocent waltz, the technically demanding Valse-caprice builds up to an almost Lisztian bravura climax.