Violinist Benedict Cruft and J.S. Bach: 6 Sonatas and Partitas for Violin Solo (May 5 & 6). The Cruft-Robertson-Pleeth String Trio: Bach/Mozart Adagio and a Fugue for violin, Hyacinthe Jadin Trio and Beethoven's Op.3 Trio (May 18). Then with Paul Gregory, guitar: Vivaldi Guitar Concerto and Cello Sonata, Purcell Fantazia and Mozart Divertimento in Eb (May 25). Beethoven 3 String Trios Op.9 and his 'Eyeglasses Duo' for viola and cello (June 1). Talented French composer Hyacinthe Jadin may be new to listeners; he died in Paris in 1800 at the age of just 24. The young Beethoven wrote his Op.3 at the same age.