He has performed internationally in solo and with chamber ensembles and orchestras. Dr. Delbeau is also an active participant in Argentine Tango circles. A separate interview with Dr. Delbeau will follow. A review of a musical composition by Michael Harrison of Faust Harrison Pianos will also follow. Rondo in A Minor, K. 511, by Wolfgang Amadeus Mozart: There is a recurrent theme in this piece, characteristic of Rondos. Mozart was a compositional genius, and Dr. Delbeau brought out the magic of Mozart's creation. This piece was at once Rhapsodic, as well as clear and crisp. Dr. Delbeau was confident and poised throughout the performance of this piece.