 While relatively unknown today, Gastinel wrote two complete masses, two symphonies and four oratorios, and chamber music including at least two string sextets.He was most prolific, however, in his works for the stage, which include the ballet "Le Rêve" (1890, chor.Joseph Hansen, Paris Opera) and the operas "Le Miroir" (1853), "L'Opéra aux fenêtres" (1857) and "Titus et Bérénice" (1860).