Bartok Redux in Undergraduate Piano Pedagogy

Here's Kalil, from just a few days later, playing "Imitation and Inversion" one more time for Stephen Armstrong, an undergraduate piano performance major at Michigan State University.  Notice how his sense of phrasing and line has improved---one of the goals my piano pedagogy class set forth for him during our last class.  

Please excuse the jumpy video...I'm still learning how to edit movie clips correctly!