英文關鍵字
grand
piano
music
organ
classic
stage
hall
culture
black
chair
chord
color
concert
dark
ebony
floor
harmony
heritage
high
horizontal
inside
instrument
interior
ivory
keyboard
ligneous
lounge
luxury
melodic
melody
metal
musical
musician
old
panorama
parquet
performance
pipe
play
silver
steel
structure
style
tube
tune
vertical
wall
wood
yellow