Composed by Jules Demersseman (1833-1866), Great Concert Fantasy, Op. 52 has been reviewed by the French flautist Marcel Moyse. Written for Flute and Piano, it is based on 'Obéron' by Weber, and would fit players with advanced skills and abilities and strong endurance.

Part of the series Flute Classics, this piece number 76 is among those adapted by P. Taffanel, Ph. Gaubert, M. Moyse and others.

Great Concert Fantasy starts with the Piano alone, soon joined by the Flute. The main theme does not start before the top of the second page of the Flute score which is then followed by variations and the finale.