Charles Ives: Symphony No. 4, Isabelle Voßkühler, soprano; Josette Micheler, mezzo-soprano; Rene Voßkühler, tenor; Wolfram Teßmer, baritone; Berlin Radio Chorus; Deutsches Symphonie-Orchester Berlin; Conductor: Sir Andrew Davis; Philharmonie Berlin, May 1, 2009 (MP3)To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video04/12/2012April 12, 2012https://p.dw.com/p/14cOBAdvertisement