Just my impressions. Abbreviations are mostly ISU ones (SlSt - circular or straighline step sequence, A - axel, T - toe, F - flip, L - lutz, R - loop (rittberger), LSp - layback, FSSp - flying sit spin and so on). Mistakes are as follows : df - two-footed, f - fall, td - touchdown with hand, so - step out. Element descriptions: b2h[/]b - blade to head (either spin or dance lift), B - Bielmanm (generally means one use both arms to pull the leg up), hB - half-Bielmann (only one arm is used), coe - change of edge, // - indicates change of foot/direction in spins (forwards to backwars or vise versa), twS - twisted sit spin, blS - broken leg sit spin, lfS - leaning forward sit spin, clS - crossed-leg sit spin, Y is a general description for all spiral/spin positions including pulling you leg up which aren't Bielmanns. Well, at least I hope that the abbreviations will be this way, I tried to make a good system so what I could read my own notes afterwards, but at the moment I am unsure about my chances of sticking to it. Music is taken from the ISU Biographies.