英文關鍵字
abstract
aged
animation
art
background
book
chord
classic
classical
clef
close
collection
composer
composite
composition
concept
concert
focus
forte
instrument
lapse
lines
macro
material
melody
motion
music
musical
nobody
notation
note
notebook
notes
old
page
paper
piano
retro
school
selective
sheet
sign
song
staff
stop
style
symbols
symphony
texture
time
vintage