public BarChart getGenreAndMinutesChart(){
    final CategoryAxis xAxis = new CategoryAxis();
    xAxis.setLabel("Genre");
    xAxis.setAnimated(false);

    final NumberAxis yAxis = new NumberAxis();
    yAxis.setLabel("Minutes");
    yAxis.setAnimated(false);

    BarChart<String, Number> barChart = new BarChart<>(xAxis,yAxis);
    barChart.setAnimated(false);

    XYChart.Series<String, Number> series = new XYChart.Series();
    series.setName("Minutes played");

    for(String genre: getGenres()){
        series.getData().add(new XYChart.Data<String, Number>(genre, getHoursByGenre(genre)));
    }

    barChart.getData().add(series);
    return barChart;
}