Sony Music Entertainment released different versions of the "On ne change pas" album, but all of them include three new songs; the standard edition was issued on CDs in a case, and the collector's edition digipak contains a bonus DVD, with thirty minutes of exclusive images, and the music video for "Je ne vous oublie pas".
Sony Music Entertainment released different versions of the album but all of them include three new songs: "Je ne vous oublie pas", "Tous les secrets" and "I Believe in You" (duet with Il Divo). The standard edition was issued on two CDs in a jewel case and the collector's edition digipak contains also a bonus DVD with thirty minutes of exclusive images and the music video for "Je ne vous oublie pas". 
