Initially, I was interested in using YouTube videos to learn languages using the simple shadowing technique. It sounds fancy, but it's simply listening and repeating. However, I found it pretty inconvenient to use the vanilla YouTube player to replay video parts. Especially when I needed to do it several times. Later I figured out that it's pretty handy to also practice instruments, given how much material is in there. Not just for mimicking songs but also for better following tutorials.
So the idea is simple, you can save clips you want to practice to loop as many times as you want and come back the next day to practice the same clips
I hope it is useful for some other folks!
