英文關鍵字
acoustic
art
artist
black
caucasian
chord
classic
close
composer
concert
creative
detail
education
electronic
entertainment
finger
hand
harmony
hobbies
human
indoors
instrument
key
keyboard
learning
leisure
lesson
melody
music
musician
note
one
performance
performer
person
pianist
piano
pianoforte
play
player
practicing
rhythm
sound
synthesizer
talent
teaching
tune
white
young