Complex sentence: In 2006, he sang the role of Sacristano in Covent Garden's new production of "Tosca," alongside Angela Gheorghiu, Marcello Alvarez and Bryn Terfel and in 2007 the role of Gonzalo in Thomas Adès' "The Tempest".
Split into simpler sentences: In 2006, he sang the role of Sacristano in Covent Garden's production of "Tosca," alongside Angela Gheorghiu, Marcello Alvarez and Bryn Terfel. In 2007, he took the role of Gonzalo in Thomas Adès' "The Tempest".