Johnny Cash Singing The ‘Laverne And Shirley’ Theme

I'm a big Johnny Cash fan.  There's not much that I don't like from him.  Today I found a bit of audio from a commercial that he did that ran only once during the Super Bowl.  It's a version of 'The Laverne Ane Shirley' Theme.  Doin'  it his way.  No...really...that's what it is.  What more do you need?