Beethoven , Bellini , Boieldieu , Brendier , Bull , Dsnaström , Donizetti , Du Puy , Eider , Flotow , G * * * ‘ * , Geijer , Gretry , Grimbert , Halevy , Herold , Kuhlau , Kucken , La font , M-ssiui , Maillnrt , Méhul , Mendelbsohn , Monsigny,