英文關鍵字
art
artist
black
child
childhood
chord
classical
close
closeup
concert
creativity
education
entertainment
female
finger
fingers
girl
hand
hands
harmony
home
instrument
key
keyboard
kid
learn
learning
lesson
melody
music
musical
musician
performance
performer
person
pianist
piano
play
player
playing
practice
practicing
school
song
sound
student
two
white
woman
young