For a few stops, our subway car enjoyed the music of this accordion musician. Brussels was primarily French speaking and somewhat of a gloomy city. This man, with his big smile and nice music really seemed to lighten the mood! Brussels public transportation includes a subway system and a neat tram which at some points goes underground on the subway lines! Day passes can be purchased for around 5 Euros at the subway stations and can be used on both the trams and the subway.