Couple of quick q's

Can someone confirm for me quickly;

  1. is keytracking a freely available mod source? If so where is it? If not… any idea why not?
  2. when chaining up the filters with the nei oscillator, is there a way to make, say, track 1 and track 2 follow the same sequencer data without copy-pasting it across (like the cv track can choose a source track)? basically to make it playable live…

Hope my q’s are clear
thanks!