Soprano Klara Ek joins the BBC National Orchestra of Wales at St David’s Cathedral for Mahler’s Symphony No.4 under Thomas Søndergård on 24 July.

A fine exponent of the piece, Klara has performed this work internationally with Chicago and London Symphony Orchestras and Tonhalle-Orchester Zürich all under Bernard Haitink, Los Angeles Philharmonic under Gustavo Dudamel, and City of Birmingham Symphony Orchestra under Andrés Orozco-Estrada. She will go on to perform this work again with BBC NOW at the BBC Proms on 3 September.