Ensō String Quartet

The Ensō String Quartet is a US-based string quartet. Formed in 1999, it released three CDs on the Naxos Records label, one of which was nominated for a "Best Chamber Music Performance" Grammy award. It won a number of competitions, including the 2003 Concert Artists Guild, 2004 Banff International String Quartet Competition, and the Fischoff National Chamber Music Competition.