For this special chamber program, Handel + Haydn string players and clarinetist Eric Hoeprich are tackling Beethoven’s Septet in E-flat Major, Op. 20, and String Trio, Op. 9, No. 3, along with an unusual arrangement of Mozart’s Violin Sonata in B-flat Major—all favorite works of violinist and concertmaster Aisslinn Nosky, who’s pictured here.

Friday, April 8, at 7:30 pm at Jordan Hall, 30 Gainsborough St., Boston, and Sunday, April 10, at 3 pm at Sanders Theatre, 45 Quincy St., Cambridge. Tickets from $22. handelandhaydn.org