Manager Arsene Wenger said he was unsure whether veteran Sol Campbell would partner Thomas Vermaelen in Song's place, as the former England international was struggling to recover from his weekend exertions.
In February, New York City Opera presented Thomas Ades's "Powder Her Face, " which tells the scandalous story of Margaret Campbell, the Duchess of Argyll, who was accused by her husband of 88 extramarital affairs during their 1963 divorce.
Campbell restored parity when he powered in a header from six yards after Tomas Rosicky had nodded back Thomas Vermaelen's flick from an inswinging Cesc Fabregas corner.