Duos Trios Quators Ensemble a cordes Chamber Music for Strings and Piano Duos for Wind Instruments Wind Trio Wind Quintet Chamber Music for Woodwind Ensemble Horns / Winds Brass Trio Brass Quartet Brass Quintet Brass Sextet Brass Septet Mixed Chamber Duo Mixed Chamber Trio Mixed Chamber Quartet Mixed Chamber Quintet Mixed Chamber Sextet Mixed Chamber Octet Ensembles Mixtes Percussion Ensemble Orgue et instruments variés Violoncelle et instruments divers Violoncelle et cimbalom Clarinette et instruments variés Musique de chambre Musique de chambre vocale Chamber Ensemble and Choir