R.M.
Most places will pro rate at least the first month if it was not a full month. My kids have taken or are taking voice, piano, and guitar at some point from two different music schools. For both places it was a pro rated fee for the first month so they can get started right away, then a flat rate for 4 lessons per month. So if there are 5 weeks in the month, they tell you ahead of time which is off, usually the week of a holiday. Never had TWO weeks off in one month. That seems excessive. On the other hand, you are getting a good deal on lessons--sounds like about $70 a month. We have paid from $100 a month to $150. Then again everything in CA is more expensive!