... of midipiano_chung . No cuda or openCL required can run on a ordinary pc . genmidi_chung version added for data size x2 (+ works with notes variations instead of absolute values) + select midi output port. Can be compared to a sophisticared random pattern playlist player . Included utilities can generate txt files from midi files entire folder and merge txt folder files into single txt file . genmidi2 version separates chord and theme for sort on theme only (experiment) .