Works by Darius Milhaud, Béla Bartók, Walter Kollo, and others

What do Walter Kollo’s operetta Marietta, Darius Milhaud’s La Création du monde, and Béla Bartók’s Dance Suite have in common? If you look at their styles and formats, they could hardly be more different. But all three works left their musical mark on the year 1923, when they each premiered.