https://www.wosu.org/tags/astor-piazzolla-libertango-the-swingle-singers astor piazzolla libertango the swingle singers en-US Copyright Tue, 11 Oct 2011 16:54:13 GMT https://www.wosu.org/classical-101/2011-10-11/singing-libertango Everyone loves Astor Piazzolla. Don't deny it - I know you do, too. So beloved are Piazzolla's tightly wound tangos that performing them has become a… Tue, 11 Oct 2011 16:54:13 GMT https://www.wosu.org/classical-101/2011-10-11/singing-libertango admin