French Piano Trios - Trio Gaon Trio Gaon presents major works of French chamber music with compositions by Debussy, Ravel, Lili Boulanger and Francaix. This is a genre that does not really have a large selection of works to choose from as there were not many French composers who dedicated themselves to this form of instrumentation, something that can be explained by the historical development of music particular to France. More comfortable with opera, French composers belatedly began to turn to composing instrumental music in the middle of the 19th century in an effort to emancipate themselves from the predominance of the German and Austrian musical tradition, and thus from one of it's most important forms, that of the sonata.