Added two MP3 versions: InfiVar_0210PQP5 the Quadrosound Version already available as WAV InfiVar_02101FP5 the Fast Version already available as Midi The Slow Version: InfiVar_02101SP5 has been renamed to avoid double names. Repeat: The Fractal Rhythm is a completely new System, Hal has analyzed it for me, maybe he will supply his findings in  understandable words. Thank You, Hal ! Albrecht