I am a guitar beginner, I only want to be able to practice picking notes, arpeggios, scales, etc. I have been looking for software that would slow down videos or streaming so I can catch up but, even the slowest playback speed is too fast for my noob practice. The only option for me seems to be to get the tablature, create a score from the tabs with TuxGuitar and set the tempo really low. For my needs, it works great ! Thanks !