Ключевые слова: acoustic, background, bass, bassist, black, cellist, cello, classic, classical, concert, contra, contrabass, contrabassist, contrebasse, dark, double, double bass, doublebass, hands, instrument, instruments, isolated, jazz, male, man, music, musical, musician, musicians, orchestra, orchestral, performance, play, player, playing, sit, sitting, soloist, stand, standup, string, strings, studio, symphonic, symphony, up, upright, violin, violoncellist, violoncello, young,