public MainMenu()
        {
            this.InitializeComponent();
            var settings = EqSettings.getSettings();

            settings.Wait();
            BaseSlider.Value = settings.Result[0];
            midSlider.Value  = settings.Result[1];
            trebSlider.Value = settings.Result[2];
        }
 private void trebSlider_ValueChanged(object sender, RangeBaseValueChangedEventArgs e)
 {
     Debug.WriteLine(e.NewValue);
     EqSettings.changeTreble(e.NewValue);
 }