There are churches which encourage enthusiastic singing and expressions AND do not tell you what a bad person you are, Don.:-) Any Unity church is based on a positive outlook based on a metaphysical translation of the Bible, etc. They also allow applause depending on what the occasion is, i.e. guest performer, etc.

Also, from what I have experienced, a lot of churches which are predominately attended by Americans of African descent have very joyous "church" music.