Matt was very accommodating and helpful. He was very patient with me even though I waited until the last minute to finalize all my ceremony music. If you book St. Mary Church and want accompaniment, you are required to book him. His rate is in addition to the cost of renting the church and/or reception hall. Fortunately, it's a pretty reasonable rate. I don't know if he does weddings outside of St. Mary or not. He always returned emails promptly and provided suggestions any time I had a question. His playing is excellent, so you don't need to worry about having to book a rehearsal with him (which is an additional $50).