Bertolt Brecht Sings “Mack the Knife” in a 1929 Recording 07/28/2014 ~ 21st Century Poet http://tpt.to/a4FhKxD Share this:ShareEmailTwitterRedditTumblrFacebookPinterestPrintLinkedInPocketLike this:Like Loading... Related Published by 21st Century Poet View all posts by 21st Century Poet