You can talk symphonic architecture, pacing and balance all day long, but when Elgar is right you just feel it. In their first Prom of the season Ryan Wigglesworth and the BBC Scottish Symphony Orchestra gave us a handsome account, playing up to the generous proportions of the hall, but we never quite saw “it”. But we could also hear an orchestra thinking in paragraphs. View image in fullscreen Theatricality: Claire Booth performs Brett Dean’s song-cycle The World’s Wife. Soprano Claire Booth is a stage animal, seizing Duffy’s text and bending it variously into love-song, satire, prayer and meditation.