Well, there are many that remind me of daydreamy atmosphere, but what usually gets me in the right mood are those shabiki edits with Johnny Depp movie scenes and muziki in the background, so I have unintentionally made an association with those songs, my inayopendelewa edits have some Lana Del Rey ones and (I know you'll laugh) "Love me like wewe do" XD But what's really dreamy one and makes me think of lucid dreaming (Vanilla Sky!!!) is "Elevator Beat" kwa Nancy Wilson <3 au "Children" kwa Robert Miles. au something kwa Tangerine Dream... Well, but nothing can beat any Johnny hariri LOL This is one with "Come cover me" kwa Nightwish (to continue your Tarja aesthetic) but, maybe I'm saying too much, but I would make one with "Nymphomaniac Fantasia" LOL
