Listen to Berlioz: Les nuits d'été, Op.7 - 2. Le spectre de la rose online. Berlioz: Les nuits d'été, Op.7 - 2. Le spectre de la rose is a French language song and is sung by Ernest Ansermet, Régine Crespin and L'orchestre De La Suisse Romande. Berlioz: Les nuits d'été, Op.7 - 2. Le spectre de la rose, from the album 50 Great Pieces Of Classical Music For Summer, was released in the year 2013. The duration of the song is 7:05. Download French songs online from JioSaavn.