About

Violinists Shaleah Feinstein and Hahnsol Kim, violist Thomas Duboski, and cellist Sandro Sidamonidze are seasoned chamber musicians with international acclaim. Shaleah, from San Francisco, holds a Master’s from The Juilliard School under Areta Zhulla. She has subbed for the Metropolitan Opera and worked with Jon Batiste, Ed Sheeran, and Halsey. Hahnsol, a New York native, graduated with both Bachelor and Master of Music from The Juilliard School and has performed globally, earning recognition in international competitions. Thomas, based in NYC, is known for expressive violist performances and dedication to chamber music, aiming to reach diverse audiences. Sandro, from Georgia, is an Opus Klassik and German record critics award nominee, having performed worldwide in major venues like Carnegie Hall. Together, they offer a unique and compelling musical experience.

Music

String Theory isn’t your typical string quartet. Sure, we’ll take you through the timeless beauty of Bach, the wit of Haydn, and the passion of Beethoven—but we don’t stop there. From the soulful melodies of Billie Eilish to the electrifying beats of Beyoncé, we believe every genre has something to say, and we’re here to make it sing through strings.

Whether it’s a haunting fugue or a chart-topping pop anthem, our performances are all about breaking boundaries and bridging worlds. Expect the unexpected: classical masterpieces reimagined, pop hits transformed, and a musical journey that defies categories. We play what moves us—and what we hope will move you.

Let’s blur the lines between old and new, highbrow and lowbrow, concert hall and living room. Join us for a night of music where anything goes, and everything resonates.

Videos