英文關鍵字
level
style
line
colorful
design
music
technology
abstract
audio
digital
equalizer
frequency
graphic
background
disco
display
energy
graph
musical
spectrum
voice
wave
waveform
bar
color
electronic
illustration
light
pattern
radio
volume
amplifier
recorder
black
vector
mixer
record
colours
colourful
modern
meter
player
equipment
dance
tune
listen
track
rainbow
motion