Should the Mormon Tabernacle Choir Sing at Trump's Inauguration?

Having heard that a member of the Mormon Tabernacle Choir has resigned
because as she says, "it will appear that Choir is endorsing tyranny and
fascism by singing for this man", I thought I would look at this situation.
Here is the official statement by the Choir leader:

“The Mormon Tabernacle Choir has a great tradition of performing at the
inaugurals of U.S. presidents," said Ron Jarrett, president of the Mormon
Tabernacle Choir. "Singing the music of America is one of the things we
do best. We are honored to be able to serve our country by providing music
for the inauguration of our next president."

Members of the 360-member volunteer choir will travel to the nation’s capital

for the historic event."

http://www.mormonnewsroom.org/article/mormon-tabernacle-choir-trump-inauguration

https://www.mormontabernaclechoir.org/videos/america-the-dream-goes-on-mormon-tabernacle-choir.html

To me the position of the Mormon Tabernacle Choir is that they desire to serve our country and uphold our government, not endorse a specific President. The facts support this conclusion. The articles I read gave a list of performances the Choir has given for different US Presidents.

The Tabernacle Choir -- Infant Holy, Infant Lowly

https://www.lds.org/media-library/video/2015-12-0050-infant-holy-infant-lowly-music-video-mormon-tabernacle-choir?category=christmas-songs&lang=eng

I was very touched by this 2015  Tabernacle Choir at Temple Square video.  It shows the hope the Savior gives to us. Though I've never been in a physical prison, I feel that wrong choices can confine us in mental prisons even more limiting. I am so grateful to be able to learn form my mistakes, to apologize, to start over. I don't think I could continue if I felt I could not improve. After a day of saying and doing the wrong things, my life is a tangled mess. The discouraging thing is that I really am trying. This is the best I can do. I am trying to learn from my experience, but I don't know how to straighten out all my learning mistakes. I don't have the power to give myself a new start. Our Savior's love, strength, and sacrifice makes it so that I can look forward each day with hope -- the hope that I can become a better person.