 In 2011, the High Kings toured the US again, playing in Chicago, Albany, New Haven, Philadelphia, Boston and Atlanta to promote their new album release "Memory Lane," which eventually reached the third spot on "Billboard's" Top World Albums chart.On St. Patrick's Day, they played for an American audience on "Live with Regis and Kelly," and performed on stage in Boston that night.On 18 March 2012 the High Kings headlined the Mayor of London's St Patrick's Day celebrations in Trafalgar Square to an estimated 15,000 people.