This edition of Berlioz's famous song cycle “Les nuits d'eté” for medium voice and piano is based on the orchestral version as published in the “New Berlioz Edition”. The songs are presented in the following keys: - Villanelle: F major - Le spectre de la rose: B major - Sur les lagunes: F minor - Absence: E-flat major - Au cimetière: B-flat major - L'ile inconnue: D major