There are a number of legal entities used by Jehovah's Witnesses depending on the the laws of the country you are referring to. Their books are publised by The Watch Tower Bible and Tract Society of Pennsylvania. You should contact their press office for more details.
Why Not ? JW arent like Greek Orthodox who stick to bible names...
rounder
flut
Yes. You should always get the names and addresses of any witnesses who actually saw what happened.
banjo
drums
rounder
To spell the names of instruments, you can simply refer to a dictionary or use online resources that provide the correct spelling for various instruments. Additionally, you can also consult instrument-specific resources such as music books or websites dedicated to musical instruments.
lyres
euphonium
Performing a generic internet search will lead to various results, look for a reliable resource for the names and images of weather instruments.
Alto Saxaphone, Accordion