abstract
art
audio
authority
background
bass
business
clef
contour
decoration
design
electronic
element
emperor
entertainment
equipment
graphic
icon
illustration
infographic
instrument
isolated
key
keyboard
king
line
linear
lineart
luxury
melody
music
musical
note
object
outline
piano
prince
quaver
queen
royal
shape
sheet
sign
silhouette
sound
studio
symbol
tone
treble