The Ensemble Trisonante was founded in 2015 and has since developed into an internationally sought-after and regularly performing piano trio. With their debut CD "Unfolding", the three musicians Christina Leeb-Grill, piano, Cecilia Sipos, cello, and Luís Morais, violin, go into discovery mode in the early work of great composers. Franz Schubert composed the Sonatensatz in B flat major, D 28, in 1812, when he was just 15 years old; Nevertheless, it is not difficult to discover the composer's very own tone. Claude Debussy wrote his first chamber music work, the Piano Trio in G major, at the age of 18; Like Schubert's work, it was not published until almost 100 years after it was written. Also at the age of 18, Sergei Rachmaninov composed the one-movement Trio élégiaque No. 1 in G minor, which formed the prerequisite for a much expanded piano trio only two years later. Dmitri Shostakovich's first chamber music work is the Piano Trio No. 1 in C minor, Op. 8, which today is one of the most popular piano trios of the 20th century.