Young Louis had a talent for the piano, and by the age of eight Gruenberg was taking piano lessons with Adele Margulies at the National Conservatory in New York (then headed by Antonín Dvořák).
•
Between 1933 and 1936, Gruenberg headed the composition department of Chicago Musical College (now part of Roosevelt University).
St. Louis | St. Louis Cardinals | Louis Armstrong | Louis Vuitton | Robert Louis Stevenson | Louis XIV of France | St. Louis County, Minnesota | Joe Louis | Louis IX of France | Louis Pasteur | Louis Mountbatten, 1st Earl Mountbatten of Burma | Saint Louis University | Washington University in St. Louis | Jacques-Louis David | Louis XIII of France | Louis XV of France | St. Louis Rams | Saint Louis | Louis XVI of France | Louis Agassiz | Louis the Pious | St. Louis Blues | Louis Andriessen | Spirit of St. Louis | Louis Comfort Tiffany | Louis | Louis XVIII of France | St. Louis Post-Dispatch | Louis Philippe II, Duke of Orléans | Louis B. Mayer |