John Mercer Composer Calendar Thursday, June 13, 2019 Sheffield (England, UK) GRM in Sheffield: USSS Concert Saturday, April 27, 2019 Sheffield (England, UK) Sound Junction April 2019: Concert 5: Featuring Manuella Blackburn Monday, March 18, 2019 Linz (Austria) CMS Gesprächskonzert #14: Adam Stanović (The University of Sheffield) Friday, November 2, 2018 Sheffield (England, UK) Sound Junction Autumn 2018: Concert 1