You can purchase my cd of Tchaikovsky songs (download only) for just $9,99 (or $0,99 for a single track) from CD Baby
http://www.cdbaby.com/cd/conorbiggs

You can also listen to them on Spotify: https://open.spotify.com/track/3XPjD3a69Tn8HVflYHCDGO?si=ab7f9306b841487d