Oh right, forgot about this one.. Which software do you mean? Judging by the "video tutorials" you mention I take you're talking about MilkyTracker and this post just slipped into the TMA parent forum.
(m0d, if you would be as kind as to move this to, I dunno, maybe the MT Community section..)It's true MilkyTracker doesn't have comprehensive user manuals or beginner's guides and that's because its main target audience already knows how to use the exemplar, Fasttracker II, and will quickly adapt to the minor changes in MT. We do host the Ft2 documentation and a couple tracking articles in the Downloads section but unfortunately there's little MT specific self-access material. Hopefully this doesn't discourage you though, countless kids learned to use trackers in the 90s so it's really not rocket science.
I added you on my contact list.