Classical picks

Tonight, Camerata Ireland makes its Boston debut in Jordan Hall . . . the first of two Fromm Concerts devoted to electronic music takes place at Harvard's Paine Hall . . . Christopher Hogwood conducts the Handel and Haydn Society in Symphony Hall . . . and New England Conservatory's opera department performs Cavalli's "Egisto" at the Cutler Majestic Theatre. . . . Tomorrow, Emmanuel Music sings Bach's "St. John Passion" at Emmanuel Church . . . Brave Old World performs its stirring Lodz Ghetto project at the Leventhal-Sidman JCC in Newton . . . Ellen Hargis (soprano) and Paul O'Dette (lute) offer a duo recital at First Church in Cambridge . . . The Longwood Symphony Orchestra plays Jordan Hall . . . and Radius Ensemble takes on Carter and Dohnányi in MIT's Killian Hall. . . . Sunday, the Boston Youth Symphony is joined by clarinetist Richard Stoltzman in Symphony Hall . . . Peter Serkin plays a recital to benefit the Rockport Chamber Music Festival at the Fuller School Auditorium in Gloucester . . . and BSO violinist Haldan Martinson performs the Khachaturian Concerto with the Civic Symphony in Jordan Hall.