This led was record during regular class in Antoniow in 2012.It was not special video class or any special class.
It is traditional sanscrit counting led primary witch you can use for do your home practice.
For sure if you have teacher much better is going to Shala but sometimes specialy travels ashtangi can use this video. Everyone travel teacher or traveler know how is hard keep practice
if we travel a lot. So have a nice Sadhana to all.