From the 3xCD album "The Mauricio Kagel Edition" CD 1 : "Kagel Plays And Sings" This recording: WDR Köln, 1978 [remastered by the composer 2006] Winter & Winter 2006 ================= Mauricio Kagel - voice Alejandro Barletta - bandoneon Jorge Risi - violin Carlos Roqué Alsina - piano ======================