Gilberto Guarino plays Clérambault. "Suite du 1er Ton": #4 - "Trio". Temperament: 1/4 comma meantone. <br />This "Trio à deux dessus", from the "Suite du 1er Ton" (between 1710-1714), requires, as does such a genre of composition, that the two treble parts be played on the "Positif" , while the bass is to be heard from the ranks ot the "Grand Orgue". Be that as it may, I was forced to play the two "dessus" on the "Récit" due to the disposition of the stops and the audio result. <br />According to Lebègue, there are in french classical organ music, two kinds of Trios: 1)"à deux dessus" (with two trebles); "à trois claviers" (on three keyboards).