41 Operation of audio and video equipment for audio and video recording, editing, synching, playback, and performance; operation of a microphone boom pole for audio recording and production; educational services, namely, providing courses of instruction for the operation of sound and video equipment and distribution of course material in connection therewith; educational services, namely, conducting classes, seminars, conferences, workshops, and retreats in the field of operation of sound and video equipment and distribution of training material in connection therewith; educational services, namely, providing on-line courses of instruction for the operation of sound and video equipment and distribution of course material in connection therewith; film and video production consulting services; video production services; entertainment and educational services, namely, providing a non-downloadable, ongoing series of online videos in the field of audio and video recording and production that demonstrate and offer reviews of various audio recording or production equipment; entertainment and educational services, namely, providing a non-downloadable, ongoing series of online videos in the field of audio and video recording and production that demonstrate and offer instruction in the operation of audio and video equipment for audio and video recording, editing, synching, playback, performance, and sound management; production and distribution of videos in the field of audio and video recording and production; post-production editing services in the field of music, videos, and film; providing online non-downloadable visual and audio recordings featuring audio recording and production product reviews and instruction; production of audio recording; providing individual, group, in-person, and online training in the operation, testing, and repair of sound and video equipment; preparation of reports or reviews for sound and video equipment, and distribution of course material in connection therewith