art direction Nikolaus Boddin tracks cd6: 5 to 17 engineer [balance] Ewald Faiss tracks cd2, cd6: 6-1 to 6-4, cd5 engineer [balance] Paul Goodman tracks cd5 engineer [balance] Tom Lazarus tracks cd4 engineer [balance] Wolf-Dieter Karwatky tracks cd2, cd4, cd5, cd6: 6-1 to 6-4 executive-producer Günther Breest liner notes Charles Kuralt liner notes Edward Greenfield liner notes Joachim Kaiser liner notes John Pfeiffer liner notes Thomas Frost liner notes Vladimir Horowitz liner notes [french translation] Carole Boudreault liner notes [french translation] Dennis Collins liner notes [french translation] Marc Desmet liner notes [german translation] Jost Miehlbradt liner notes [german translation] Jost Stettien liner notes [german translation] Nanny Drechsler liner notes [german translation] Reinhard Lüthje photography by [cover] Arthur Umboh piano Vladimir Horowitz tracks cd1 producer John Pfeiffer tracks cd2 to cd 6 producer Thomas Frost Phonographic Copyright (p) Deutsche Grammophon GmbH Made By Universal M & L, Germany Made By Universal M & L, Germany Made By Universal M & L, Germany Made By Universal M & L, Germany Made By Universal M & L, Germany Made By Universal M & L, Germany Mastered At Emil Berliner Studios Recorded At RCA Studios, New York Recorded At Moscow Conservatory Recorded At Sala Abanella Recorded At Wiener Musikverein Published By Boosey & Hawkes CD1: ℗ 1985 Deutsche Grammophon GmbH, Hamburg CD2, CD3: ℗ 1986 Deutsche Grammophon GmbH, Hamburg CD4: ℗ 1987 Deutsche Grammophon GmbH, Hamburg CD5: ℗ 1989 Deutsche Grammophon GmbH, Hamburg CD6: ℗ 1990 (Schumann); 1991 Deutsche Grammophon GmbH, Hamburg