This guy is legend, full stop.
https://www.youtube.com/watch?v=TzquC0USTEA
https://www.youtube.com/watch?v=ajP3B0gYJlo
https://www.youtube.com/watch?v=NU7W7qe2R0A
https://www.youtube.com/watch?v=T2UVIZv90PI
https://www.youtube.com/watch?v=MJHTY0gWOGw
