sentences:  The vinyl's B-side contains a new song, "Puisque..."
  
  Composed by Laurent Boutonnat and written by Farmer, this song is mainly instrumental.As both beautiful and sad, it deals with the issues of depression, anxiety, boredom and the desire to die.It was performed on 7 November 1988 in the programme "Du Côté de chez Fred" on Antenne 2, as well as during the 1989 tour (on the album "En Concert", the title does not have its ellipsis), and replaced "Dernier Sourire" which was first scheduled to be performed.