英文關鍵字
audience
audio
ball
chrome
circling
classic
closeup
color
colourful
concert
device
disco
discoball
entertainment
equipment
grid
illumination
indoor
inside
instrument
jazz
karaoke
light
live
membrane
mic
microphone
mike
motion
music
musical
nobody
noone
object
performance
professional
radio
retro
rock
rotates
rust
sing
sound
sphere
spin
spot
studio
technology
vintage
voice