Hello! Thanks for posting this interesting question. Most entertainers work under loan-out corporations, which have legal lives of their own and don't go out of business because the entertainer is deceased. It's likely that these policies are already in place and can continue. If you find that coverage is not in place, I recommend
Albert G. Ruben Insurance Services for entertainment insurance policies.
The executor, I assume that's you, will probably need a fiduciary bond called an executor's bond. Those can be obtained easily and inexpensively from companies like
JW Surety. Check the companies available in your state. Albert G. Ruben may be able to place this for you.
Best of luck!