Muti, CSO and singers echo private Schubert with belated first glimpse of Mass in A-flat

Review: It is hard to know which to admire more about Schubert’s Mass No. 5 in A-flat, its consummate lyricism and elegance of construction or its honest spirituality, so open-hearted and direct. In both form and content, this luminous Mass shone in a performance Thursday night by the Chicago Symphony Orchestra and Chorus conducted by Riccardo Muti at Orchestra Hall. ★★★★★