A Sheith fanmix for the fic "Spit & Out" by Glossolalia on A03 who is seriously a master of the craft if you haven't read their voltron fics I need you to do that right now.
Link to the fic: http://archiveofourown.org/works/7935991/chapters/18139225

(this playlist would also end with the track "Living Tree" by Wild Child if 8tracks wasn't superbly annoying in how it doesn't let you use more than 2 tracks by the same artist so)

ART BY: http://clandestineknight.tumblr.com/ (go look at the full piece! I had to crop a lot out for the cover, the full piece is A+)

8 tracks