Formed by three renowned musicians from the international concert scene, the ensemble was established in 2023 during the double anniversary of Sergei Rachmaninoff in the “Rachmaninoff Project 150–80,” where they successfully performed two programs featuring the composer’s complete chamber works with piano as part of the International Cervantino Festival. During 2024–25, they gave the closing concerts of the José Rolón International Music Festival and the KammerMex–DeutschMusikFest International Festival, and also performed at the Palace of Fine Arts. Its members—Aron Bitran, violin; Álvaro Bitran, cello; and Rodolfo Ritter, piano—are musicians who have won numerous awards and distinctions, including the Latin Grammy, the National Prize for Sciences and Arts, and the Fine Arts Medal, as well as critical acclaim and international reviews in Gramophone, Pizzicato, Fanfare, Diapason d’Or, International, Music Recordings, and Klassik. They maintain an important discography and an active career both as soloists and as chamber musicians.