MIDDLEBURY — To celebrate Beethoven’s 250th birth year, the Heath Quartet will present his entire string quartet cycle over the course of six concerts in Middlebury this season. This dynamic and charismatic British chamber ensemble will perform a free concert on Saturday, Jan. 11, at 7:30 p.m. Saturday’s concert will feature Beethoven’s first string quartet composition, Quartet no. 3 in D Major, op. 18; his last; Quartet no. 16 in F Major op. 135; and the first Razumovsky Quartet no. 7 in F Major, op. 59. N … (read more)