Robin Nolan had this thing where he teaches the ‘cool chord from Paquito’ and he can send you the charts. So I just looked at the charts and it says the following ‘notice the Am7-B7-Em which is another way to play a minor 2-5-1 where the Am replaces the F#m7-5 as the 2 chord’ can anybody explain to me why it’s still regarded as a 2-5-1 even though in this case the Am is the iV chord when you are in E minor?