英文關鍵字
acoustic
artistic
band
bass
brown
caucasian
classic
classical
concert
concertina
contrabass
contrabassist
countryside
culture
double
enjoyment
entertainment
excitement
finger
fingers
folk
fun
hand
hands
instrument
jazz
melody
music
musical
musician
orchestra
performance
performer
play
player
playing
plucking
professional
retro
show
skill
sound
string
studio
style
talent
tradition
wood
wooden