This is my performance of Vals (Waltz) from the famous Swedish composer Dag Wirén's Ironiska Småstycken (Small ironic pieces) op. 19, 1942-1945. I really like this piece, and spent quite some time rehearsing it!
The piano is the Bösendorfer 290 from EastWest's Pianos library, recorded on a Roland RD-700SX (played live against the Bösendorfer sound) and Sonar Producer 6.0.