This is an ambitious disc by Trio Broz. They are siblings: Barbara on violin, Giada on viola and Klaus on cello. They come from Rovereto with a first class musical education, 500 concerts despite his youth and the intent to deal with non-obvious things. Here they propose the sublime Divertimento in E flat K 563 Mozart - one etheral and at the same time deep masterpiece of the last production - with the little-known Trio in D by Franz Xaver Süssmayr, the composer who completed the Mozart's Requiem. The composition, in only two movements with distinctly theatrical character - a little in Salieri's style - is an absolute world premiere recording, like the previous cd by Trio Broz with Bach's Goldberg Variations for string trio in the version by Bruno Giuranna. The ensemble is appreciated for extraordinary musical reasons even before the technical performance. And, over all, their ability to elevate a deep extremely symphonic density of Mozart in an astral grace and, in contrast, to "dignify" the airy beauty of the work of Kapelmeister Süssmayr, composer at the Royal Opera House in Vienna. And they play with the privileged understanding of siblings, so that they just take a look with a half smile and create an interpretation where the combination of three instruments is much more than the union of their voices: it's a powerful emotional sharing that reaches with the music their listeners.