The marvelous Catalyst Quartet provides today’s Beautiful Music. They’re playing the first movement from the String Quartet in F major, Op. 96 — aka The AMERICAN Quartet — by Antonin Dvorak. The Grammy Award-winning Catalyst Quartet was founded by the Sphinx Organization in 2010. Its members are violinists Karla Donehew Perez, and Abi Fayette, violist Paul Laraia, and cellist Karlos Rodriguez. You can learn more about the innovative ensemble using the link below to their website.