The Shed Foundation is holding a class* specifically for those in worship ministry. There are only 50 seats, it's an online class, you must have high speed internet, and the the ability to hear audio. Until Aug. 20th the price for the 8-week class is $150. After that the price goes up to $180.
More details here:
http://www.theshedfoundation.com/#/the-masters-class/4537731561* = my word, not theirs, in effort to keep the post short.