New interview with Robert on UOL (English) today. Here's something interesting:
UOL - You can choose the best album and best song by The Cure?
Robert - Wow! Probably "The Greatest Hits" sums it up, but my personal favorite is the album that we're about to launch. I think it's definitely my favorite kind of music. There's a song on the album called "Christmas Without You". It's the best song I've ever written. Of the old songs by The Cure would probably "10:15 [Saturday Night]." I did the Cure because I had this song.
(Thanks @AaronLaw92 and The Cure Brasil)
'Christmas Without You' (which is said to be about the death of a close friend) was recorded during the '4:13 Dream' sessions. In this Blender interview from 2008, Robert called it “one of the most unhappy things we’ve ever recorded”