I made the mistake of going out in the snow with Parchment albums loaded on my mp3 player. 'Summer's coming'? It's not snow music! River's Shadow and Flame would be a better choice. Rehearsal for a Reunion's Angel Voices possibly.
However if you're looking for Christmas music of this era, the Ancient Star Song has gone to the trouble of creating a mega-collection of seasonal tracks. I haven't listened to it yet but it's currently loading to my mp3 player.