Post an impressive individual music performance

This cover band from Russia continues to blow me away. They started out doing Chicago covers (which are outstanding) and have moved into other groups like Blood, Sweat and Tears, and Earth, Wind and Fire. They speak very little English, but you would never know it. They have done a few tours now in the US and seemingly sell out every place they play.

especially starting at the 8:47 mark
This was NOT included on the official release.

https://youtu.be/tFZy4ot2O2g

Another incredible performance by the stupidly talented Indian bass player Mohini Dey,
this time with Federico Malaman :