I have, however, heard a couple of fairly convincing full orchestral mockups, especially this stunning one of the Magic Flute overture by Duncan Brimsmead: <a href="http://www.northernsounds.com/forum/...ht=magic+flute">http://www.northernsounds.com/forum/...ht=magic+flute</a> This one is especially amazing because it was done using a $250 piece of software, the Garritan Personal Orchestra.