The 30-day Groove3 All-Access Pass Subscription Card from AirTurn features instant online access to over 1000 hours of video tutorials on the Groove3 website, as well as access to any new videos that are added during the duration of your membership. The Groove3 website is designed for recording musicians, engineers, and anyone else interested in music instruction. It provides tutorial videos on a variety of musical subjects, including practical instruction, producer insights, mixing, mastering, and instrumentation.