There are many great mentors here on the forum: Guitar Stu, aashideacon, Phil and Phil Flood. The first 3 showed how to use Reaper to transcribe MIDI source files into BeatBuddy (BB) material and Phil Flood taught me how to better use Logic Pro X.
Somewhere on the forum I’ve posted both Reaper and Logic Pro X tutorials. Phil Flood recently posted his and it’s a great starting point for whichever DAW you use.