colston hall classical 0117 203 4040 www.colstonhall.org tue 29 may, 7.30pm City of birmingham symphony orchestra out of the deep Boulanger D'un Matin de Printemps Debussy La Mer Mahler Symphony No. 1 Conductor Mirga Grazinyte-Tyla Mirga Grazinyte-Tyla brings a gust of fresh air with her when she makes her highly-anticipated appearance with the CBSO: Uli Boulanger’s spring morning prefaces sea-sprayed Debussy and a Mahlerian maelstrom.