This box set brings together the complete collection of four tribute albums dedicated to three 19th century composers. Performed by NACO and directed by conductor Alexander Shelley.The graphic composition of intertwined geometric shapes underlines the overlapping artistic and personal relationships between these three musical giants. The thematic image of the box evolves towards a more elaborate composition, suggesting the shape of a diamond and emphasizing the multifaceted and priceless aspect of this complete collection.