Moonlight Waltz is the ninth studio album by the Italian gothic metal band Theatres des Vampires. A music video for the song "Carmilla" was filmed on August 28 and 29, directed by David Bracci, who worked on most of Dario Argento's films in the past decade and directed the "Lilith Mater Inferorum" music video.
Times of Malta compared the band to HIM and said that most of the album "is guaranteed to please those with Gothic inclinations." Metal.de said the album is more accessible than their previous ones but overall called the album a bit too unoriginal. ' said the album features the band's best production so far. They noted the songs "Black Madonna", "The Gates of Hades", and "Carmilla" as excellent.
Moonlight Waltz Tour 2011 is a 2012 live CD and DVD, recorded during the tour supporting the album. It is the first all-in-one live CD and DVD release from the band, though the band have released one live CD (Desire of Damnation) and one live DVD (The Addiction Tour 2006), separately. In addition to the live tracks, the CD contains three new studio songs from The Cult of Lamia soundtrack. The limited edition package also includes a 40-page book.
Metal.de said the three new songs are not up to the same quality as the songs from the associated studio album.
The DVD also contains a trailer and behind the scenes of "Cult of Lamia".