The story of the orchestra in the nineteenth century usually focuses on two types of orchestras: theatre orchestras – such as La Scala, the Queen's Theatre (London), and the Paris Opéra – and concert societies – such as the Vienna Philharmonic, the London Philharmonic, the Société des Concerts du Conservatoire (Paris), and the New York Philharmonic. It concentrates on the conductors who led these orchestras, many of whom were also famous composers, such as Weber, Spontini, Berlioz, Mendelssohn and Wagner, whose works form a large part of today's ‘classical’ music repertory. This story is not wrong, but it is incomplete.