private void OpenGuitarProject(Project p)
        {
            this.exitButton.Visibility = Visibility.Visible;
            GuitarProjectPage guitarProjectPage = new GuitarProjectPage(p);

            ProjectFrame.Navigate(guitarProjectPage);
            ShowProjectSidPanel(p);
        }
        private void OpenBassProject(Project p)
        {
            this.exitButton.Visibility = Visibility.Visible;
            BassProjectPage bassProjectPage = new BassProjectPage(p);

            ProjectFrame.Navigate(bassProjectPage);
            ShowProjectSidPanel(p);
        }