Has School of Rock professor Jack Black turned his back against rock n roll for country music?

Jack sang the traditional country tune “Old Joe Clark” on his dad-in-law’s Grammy-nominated album “Rambling Boy”

“I wasn’t sure what to expect because I haven’t recorded or really sung any old songs like that before, bluegrass style, but it came very naturally and I cranked it out in two takes,” said Black.

This would certainly be interesting. Hopefully he releases his own Tenacious D country album and give chart-toppers like Taylor Swift and Carrie Underwood some much needed competition.