MCMA offers three options for instruction:

Private lessons: One-on-one instruction, either 30, 45, or 60 minutes in length, priced at $35, $53, and $70, respectively.
Ensembles: A 60 minute class of 4 + students, often creating a band.
Labs: 45-minute semi-private group instruction of 2 - 4 students of around the same skill level
You can read more about instruction opportunities and schedule an intro lesson here