ethereal

subtle

delicate

calm

serene

tranquil

warm

warmth

soft

mild

gentle

gently

relaxed

relaxing

relax

tranquility

quiet

silent

silently

quieted

smooth

soothing environment

bland

fragile

frail

vulnerable

feeble

spacious

relaxation

lite

peaceful

tender

lax

patient

immersive

slow

slowly

deep

sustained

reverb background

film atmosphere

atmospheric sound effect

ambient

trailer ambiance

ambience sfx

underscore

movie scene

motion picture scoring

cinematography

filmmaking