Tonight at Harris Concert Hall, a debut of sorts: the Emerson String Quartet in its new configuration with Welsh cellist Paul Watkins. On the Emerson’s program are Haydn’s String Quartet in G minor, Op. 20, No. 3; Britten’s Third String Quartet and the first Razumovzsky quartet by Beethoven.
The concert will be broadcast live on Aspen Public Radio, beginning at 7:59 p.m.