"Er hört" incluida en el programa homenaje a John Cage "Uncage Cage" de la radio nacional austriaca, Ö1 de ORF.

Aquí tenéis el link del programa.

https://www.dropbox.com/s/50t7tb3j96eyi2i/ZTT%20121219%20UNCAGE%20CAGE%20%20Tschaikner%20Scheib.MP3

"Er hört" included in the tribute to John Cage "UncageCage " of the Austrian national radio, ORF O1.