For some years, Thomas Dausgaard and his Swedish Chamber Orchestra have been developing their project "Opening Doors," performing symphonies and other orchestral works from the Romantic era with the smaller-than-usual forces of a modern-day chamber orchestra. It has been possible to sample the results of this approach in various music centers around the world during the team's extensive tours, as well as on disc. The present disc is the fourth of their "Opening Doors" recordings and at the same time the closing disc of a "series within a series" – a triptych featuring Schumann's complete symphonies.