Bearded young man practices piano music in his living room using an antique rustic vintage wooden metronome swinging its pendulum at 60bpm

piano music person man caucasian white practice play rehearse face metronome time tempo antique wooden vintage 60bpm bpm beats per minute swing back forth second old brown rustic prism timekeeping oscillate pendulum technology analog click windup device traditional classical training composer conductor performance control largo mechanical clockwork beard concentrate focus