Can we get back to the original question, and leave religion and worship out of it. (Start another topic if you want to continue with that)
As to the instrument, as I posted previously the most flexible instrument (Which can cover virtually any type of music) is the modern electronic organ.

Bill
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English Riviera:
Live entertainment, Real Ale, Great Scenery, Great Beaches, why would anyone want to live anywhere else (I�m definitely staying put).