Witold Lutoslawski Concerto for orchestra Warsaw National Philharmonic SO/Rowicki Grave (Metamorphoses) Ansi Karthunen (cello) Tuija Hakkila (piano) Les Espaces du sommeil Dietrich Fischer-Dieskau (baritone) Berlin PO/The Composer Variations on a Theme by Paganini Martha Argerich and Nelson Freire (pianos) Records. Producer Alan Hall