I've seen two performances of Schubert's Winterreise this year, both at a local music school of some note, and both used the title "Die Winterreise." Apple's new Classical app also calls it "Die Winterreise."
My understanding is, while the source poems were titled "Die Winterreise," Schubert called his song cycle "Winterreise." Certainly, no recording I've seen has the "Die" in the title.
But maybe there is some research or other academic contention about Schubert's intended name?
