ambient

dreamy

murky

spacey

brooding

dark

drift

calm

chill

doubtful

dreary

droning

edgy

electronic

gloomy

hypnotic

meditative

mellow

moody

mysterious

peaceful

pensive

reflective

restless

serene

sinister

thoughtful

trancey

tranquil

uncertain

unsure

unwind

waft

weird

synth pad

synth brass

drum