The revival of early music performed on original instruments has resurrected the role of the violinist-conductor ‘maestro dei concerti’, one historical designation among many describing a conductor equipped with an instrument rather than a baton. Prior to this revival, one rarely saw an orchestra led without a baton, particularly if the orchestra was sizeable. Exceptions included a few historically minded ensembles – here I'd like to mention I Musici of Rome for the baroque repertory and, for a case involving a large symphonic orchestra, the Vienna Philharmonic's 1996 New Year's Eve Concert, at which Lorin Maazel directed one of the popular Strauss encores from the violin. Yet the idea of having a violinist conduct a romantic symphony, let alone a nineteenth-century opera, seems hardly conceivable today. Such a lost practice, though common in the past, would be bound to baffle modern audiences.