Apparently this jingle is quite well-known in the US, I had never heard it before, not being an expert or aficionado of US coffee brands. Johnny Cash wasn’t the first to record it, I don’t even know from when his version dates. Hopefully he really liked the coffee and did not only sing for the cash.
(The list of all 328 selections since 1st February 2010 is here.)
Ohrenschmaus 
Februar 14, 2011 um 22:10
In etwa das Gegenteil zu einem Assam. Aber ich mag seine Stimme, fast egal, was da kommt.