Reddit reviews Victoria: Sacred Works

Some quality boxsets to consider:

• Magnificat 500 Years of Choral Masterworks
  
  
• The All Baroque Box: From Monteverdi to Bach
  
  
• L'Oiseau-Lyre: The Baroque Era
  
  
• Archiv Produktion 1947-2013 - A Celebration Of Artistic Excellence From The Home Of Early Music
  
  
• Sony Vivarte Collection
  
  
• The John Eliot Gardiner Collection
  
  
• Leonard Bernstein: The Symphony Edition
  
  
• Murray Perahia - The First 40 Years
  
  
• Tomás Luis de Victoria: Sacred Works
  
  EDIT: Oh snap, you were looking for composer boxsets. Still worth to check out if you want
  to explore further eras of classical music or conductors/artists.