calm

casual

confident

contemplative

cool

dark

determined

dramatic

dreamy

ethereal

elegant

eerie

futuristic

high tech

hopeful

light

meditative

melancholy

mellow

foreboding

ominous

poignant

proud

reflective

relaxed

sentimental

serene

sincere

smooth

soft

soothing

strange

suspense

tension

tranquil

video game

background

abstract

weird

synthetic

pad

swells

obscure

sympathetic

symbiosis

space

science

sci fi

cold

fast tempo

synth

synthesiser

soothe

swell