barrel organ
US /ˈbær.əl ˌɔːr.ɡən/
UK /ˈbær.əl ˌɔːr.ɡən/

1.
órgão de barril, organito
a mechanical musical instrument that plays tunes by means of pins on a revolving barrel, which open valves to allow air from bellows to sound the pipes.
:
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The old man played a cheerful tune on his barrel organ.
O velho tocou uma melodia alegre em seu órgão de barril.
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A street performer entertained the crowd with his antique barrel organ.
Um artista de rua entreteve a multidão com seu antigo órgão de barril.