The rhythm platter learns to speak and to color: Levin's konnakol lesson OCR'd frame-by-frame into a solkattu shelf — the syllable ladder, Tom as phrase-end marker, 15/16 = 3+5+7 and the 5+3+3+5 palindrome, plus the two clocks (syllable-per-pulse vs group-per-beat) a rhythm engine must not conflate — and Wessel 1979 lands as a timbre shelf, the original dissimilarity-to-geometry-to-control move the whole platter runs on, hand-placed from Sage's scan since no open URL survives master