How to know if it's a Club/IGPA/Masterclass webinar? Jane Su June 12, 2018 17:39 Updated Follow Are you supposed to access a webinar that's included in your IGPA membership/Guitar Club subscription/Masterclass Program? If yes, please click here. If you are not sure with the type of webinar you're going to attend, please contact us. Comments 0 comments Please sign in to leave a comment.