相似主題
英文關鍵字
play
round
background
graphic
studio
electrical
backdrop
sing
electronic
sound
digital
electronics
audio
music
musical
radio
record
dance
frequency
song
stereo
recording
melody
singing
volume
media
beat
mp3
equalize
channels
Loop
amplitude
remix
equalizer
equaliser
loopable
looping
design element
Acoustic System
playing music
o shaped
green yellow bars