- eBookNone But the Lonely Heart and Other Songs for High VoicePeter Ilyitch Tchaikovsky
- eBookGuide to the Practical Study of HarmonyPeter Ilyitch Tchaikovsky
- eBookTchaikovsky's Piano Concerto No. 1 & Rachmaninoff's Piano Concerto No. 2Peter Ilyitch Tchaikovsky
- eBookSeri: Dover Music for PianoWilliam Byrd