The original colors of two "hits" from the repertoire. Toscanini considered this orchestration of Pictures at an Exhibition as a treatise on instrumentation, just like Berlioz's: Ravel's score quickly established itself ahead of its many competitors! In the spirit of François-Xavier Roth, Waltz and Pictures meet at the pinnacle of what the composer could have intended for the orchestra of his time... that is to say, as we are presented today by Les Siècles. What a joy to return to the original colors!