L'Aiglon is an opera (drame musical) in five acts composed by Arthur Honegger and Jacques Ibert. Honegger composed acts 2, 3, and 4, with Ibert composing acts 1 and 5. A 2016 reviewer described it as "a singular piece of work" with its "blend of operetta, divertissement, conversation piece, historical pageant and, in the disturbingly powerful fourth act set on the Napoleonic battlefield at Wagram, phantasmagoria peopled with living figures onstage and dead voices off".[1]
A 1956 French radio recording with Boué conducted by Pierre Dervaux was later issued on CD, and a full studio Decca recording under Kent Nagano, following concert performances in Montreal, was released in 2016.
The Duke of Reichstadt (Napoleon II), with his faithful footman Séraphin Flambeau, escapes from Austrian imprisonment and visits the old site of the Battle of Wagram, before eventually dying of tuberculosis.
References
^Max Loppert. Review of Decca recording of L'Aiglon. Opera, July 2016, Vol 67, No 7, p. 913.