機器
accuracy
adjust
artist
attractive
background
brown
casual
chord
classic
entertainment
equipment
finger
guitar
guitarist
hand
head
headstock
indoors
instrument
jazz
knob
lifestyle
maintenance
melody
music
musical
musician
neck
peg
performer
play
player
practice
preparing
restring
setting
show
solo
song
sound
steel
string
style
tension
tune
tuner
tuning
wood
young