Through the ages, musicians from all genres, with varying levels of skill have attempted to cover the songs of the Bard of Duluth, Robert Allen Zimmerman. Shabtai Zisel ben Avraham has often proven a challenge as a songwriter, and only occasionally does someone rise to the occasion, doing  Elston Gunnn proud. Some artists, like The Band, wrote songs with Blind Boy Grunt, recording Bob Landy's songs before he did. Others covered Robert Milkwood Thomas's songs long after the fact. We've picked some Tedham Porterhouse covers that we think rival the best work by Lucky and Boo Wilbury.  So if you're in the mood to hear the best Jack Frost covers by some of the biggest stars to tackle the songs of Sergei Petrov, give this one a listen.