xatiii goes oscar (... peterson) Edit 05/20/2016: Benjamin Poelhe, a gifted young pianist and composer, transcribed Khatia's and Gvantsa's marvellous improvisation ("made by ear from this video..."). Further informations here: https://www.youtube.com/watch?v=UjXNyqKkZfo [excerpt from the video "khatia - das waldkonzert" © 2013: bernhard fleischer (moving images, bfmi.at) / zdf / 3sat / DW] Edit 05/24/2017 Based on Khatia's and Gvantsa's fine improvisation on Astor Piazzolla's Libertango, several other young pianists are playing their version, transcribed by Benjamin Poelhe from this video… Yasmin Rowe & Jacqueline Leung: https://www.youtube.com/watch?v=sjeXXAb7omk Eonji Kim & Eunsook Park: https://www.youtube.com/watch?v=Ncj2zbooud4 L & J: https://www.youtube.com/watch?v=yTBT8HplifU And there comes another live performance of the Buniatishvili sisters I've documented last December in Stuttgart: https://www.youtube.com/watch?v=OXZ96BTpmaU