The Ordo Templi Orientis USA YouTube channel features video presentations by initiates and invited guests on a range of topics relating to spirituality and magick in both theory and practice with an emphasis on the work left us by Aleister Crowley. Visitors will find introductory material suited to the needs of new seekers as well as offerings even the experienced practitioner will find enlightening. New videos are published periodically.
https://www.youtube.com/c/OrdoTempliOrientisUSA.
Official YouTube channel of the Italian Grand Lodge of OTO:
https://www.youtube.com/c/OrdoTempliOrientisGranLoggiadItalia
(content in Italian language)