Best Mandolin Playing I've ever seen. Bluegrass Greensky's "If Sorrows Swim"

https://www.youtube.com/watch?v=L6-GYiA6Q4U&list=PLmDw6e9ij-_BqqXfrDucuEpkC9viUmggz&index=6  This soulful, tight group shines on in every song you hear. The songs about conflicts of modern age and the love songs of the millennials.