The idea is to choose one or two pieces and play it (them), to make a comparison of the different ideas and results of each of us about the same score. One way to choose the pieces (not too difficult, the question is not to see who has a more secure technique): each of us (or someone) purpose a list of 2-3 pieces, than Robert and Chris choices 2 pieces (one for each of them) from the sum of our lists: then all us will record these 2 pieces. My list: Schumann : - "The prophet bird" another piece from the same opus (Waldszenen). Scriabin oem op. 32 n.1 All best, Sandro.