I was looking for string version of Under the Double Eagle and found this dude's channel w/ the Aggied all to hell studio:

He's an Aggie. Was in Taylor Swift's band for a while I think.

Yes he is an Aggie. He plays just about anything with strings or keys and played piano along with guitar, banjo, mandolin, and a handful of other string instruments for Taylor Swift and a few other country singers as well over the past several years.

If you like bluegrass, you should check out his sisters and their band, The Purple Hulls. That whole family is freakishly talented, and his sisters are as good or even better than he is in my opinion.

Here is his bio if you are actually interested:
https://banjobenclark.com/about