Many of the musicians in this style worked in Paris in various popular Musette ensembles. The Musette style waltz remains an important component in the Gypsy jazz repertoire. Reinhardt was noted for combining a dark, chromatic Gypsy flavor with the swing articulation of the period. This combination is critical to this style of jazz. In addition to this his approach continues to form the basis for contemporary Gypsy jazz guitar. Reinhardt's most famous group, the Quintette du Hot Club de France, also brought fame to jazz violinist Stéphane Grappelli.