I don't want to polemize, for more investigation, here some factual examples of styles :
1 - Ricky+.sty : Piano/ patterns are all with notes lenght=30 or 60.
2 - Weeds.sty : Guitar/All macro notes have the same velocity = 55
3 - L_50CHA.sty: Piano/2 bars-patterns : the second bar is the exact copy of the 1st bar
4 - Forgiven.Sty : Drums/ all Hi Conga hits are at velocity=50, all shakers notes are at velocity50/35/40/35, repeated exactly 3 times in the pattern. No drummer is able to play like that, fortunately.
In general, all the notes in the patterns are quantized on the beats, except error from me.
Exigent musicians may not accept that and that's why I can understand Joe V comments.

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