The live performance at The O2 Arena in London featured a headline performance by legendary DJ Pete Tong , accompanied by the 65-piece Heritage Orchestra conducted by Jules Buckley . This specific lineup, which concluded their 2018 UK tour on November 30 and December 1, was noted for its high-energy orchestral reimagining of iconic house tracks and a diverse roster of guest vocalists. Featured Performers & Highlights Ibiza Classics LIVE @ The O2 Arena (2018) London