(Photo credit: Sarah Wijzenbeek) The Basel Sinfonietta has announced its 2024-25 lineup. For the purposes of this article only opera-related events are included. Mezzo-soprano Christina Daletska performs Basel Sinfonietta’s newly commissioned pieces in “Them and Us.” The first piece is Sergej Newski’s work, “Göttin der Geschichte” for mezzo-soprano and orchestra, with text based on the work of Lithuanian composer Thomas {…}