Mastery Certification is an additional cost, billed separately from your Fiddle School membership. You must maintain either a Silver or Golden Fiddle membership for the duration of each calendar year that you are enrolled in Mastery, but you’re free to move between membership tiers (Silver or Golden) any time.
Think of it this way: A membership grants you access to Fiddle School's self-paced curriculum. Mastery adds live, personalized coaching and accountability through that curriculum.