Radium Music Editor

This is almost exactly what I've been dreaming of: a tracker with a linear composition timeline and automation/modulation effect guides.

Last year I even thought of just making my own, then got sidetracked. Hope this works as well as I dream.

Not sure how I've never come across this one before.

Does Logic Pro or Ableton Live not fit your bill? Not a pointed question, I’m genuinely curious. I don’t know enough about trackers mainly coming from a sequencer background.