I usually keep different folders of music for different types of mixes. I have a "sea" folder. And one called "dub & stuff." Another is "piano." And of course several "Sunday morning" folders as well.
The folder for this mix was called "just plain good ambient." That's a good description of this mix. There's no special theme or concept other than these cuts are all excellent ambient tunes.
Marsen Jules Trio - Œillet Parfait
Harold Budd - Jane 8
Caught in the Wake Forever - Chopin's 2 Nocturnes op. 48 no. 2 in F sharp minor
Taylor Deupree - Shutter
Aphex Twin - stone in focus
Dakota Suite - Things We Lost Along the Way (Loscil remix)
Maps & Diagrams - Utgores
Infinite Coil - Transmit 2
Unrecognizable Now - Two Rooms - One
Wouter Veldhuis - Side-effects of diversity
33 Bowls - Morning
Slow Dancing Society - After Twilight Takes Us
Ten and Tracer - By Twirling the Strong History
Cyber Zen Sound Engine - Mottomo Kodokuna Basho