At first sight the choice of programme and musicians for this pre-Beethoven Festival concert was a bit odd. Music by Verdi, Richard Strauss and Dvořák played by La Scala's Filarmonica, under the direction of Oxford-born Daniel Harding.The title of the evening – "La Scala on the Rhine" – gave a hint. The Milanese orchestra was on a short tour – to Bonn on Saturday and Dresden on Sunday.