ray mears!!
wow this list is huge ! 
some known names of the old (and sometimes new) tracking scene :
purple motion, necros, xerxes
there are lots of renoise based artists I truely like to play, but I re-play and re-re-play a lot productions from hunz & hitori-tori…
ahhh! How did I miss this thread? 
Favorite trackers - I have so many , but here’s a few in no particular order:
- C.C.Catch
- Skaven
- Necros
- Purple Motion
- WAVE
- Lizardking
- Dr. Awesome