In the fourth of this series of Henry Wood Promenade Concerts recorded at the Royal Albert Hall. London Simon Rattle conducts the BBC Scottish Symphony Orchestra leader RAYMOND OVENS in a , John Ireland centenary concert. John Ireland was born 100 years ago this month. In tonight's concert the young English pianist Philip Fowke . makes his Prom debut in a performance of one of Ireland s best-known works, the Piano Concerto in E flat.