adjuster
amplifier
art director
audio
board
boutique
broadcasting
closeup
composer
computer
concert
console
control
copyspace
crop
desk
digital
dj
editor
electric
electronic
engineer
equalizer
equipment
faceless
indoors
instrument
media
mixer
music
musical
musician
operator
panel
producer
professional
record
recordist
sound
sound engineer
soundboard
soundman
stereo
studio
technician
technology
unrecognizable
vertical
volume
working