The Callion Quartet will be joined by Ronan Dunne (double bass), Sarah Beaty (clarinet), Peter Whelan (bassoon) and Stephen Stirling (French horn) to perform Schubert's celebrated masterpiece, his Octet in F major D803. The six melodic and lively movements ensure enduring popularity of this major work and will be given full justice in the 12th century beautiful ambience and acoustic of St. Mary'sCathedral