It is the last album with the singer AnnLouice Lögdlund and the only album with Petter Karlsson on drums; he left the band earlier that year, after recording his parts. It is also the first album with the trombonist Daniel Hedin and the trumpeter Martin Isaksson as full-time members, with Pandora's Piñata being the first album with the band being an octet.
The band's first single, "Voodoo Mon Amour", was released before the album. An official video for "Black Box Messiah" was also released. All songs are credited to Diablo Swing Orchestra.
Pandora's Piñata was acclaimed by critics. Sputnikmusic gave the album a "superb" rating of 4.5 out of 5 (same as the two previous albums), calling it "A sprawling tour de force that moves seamlessly between metallic technicality and full-throttle symphonic grandeur".[5]Heavy Blog... Is Heavy gave Pandora's Pinata the maximum rating, praising "the variation that this album provides" and stating, "No track sounds the same, because each track shows off a different side of DSO."[9]
About.com called it "Wickedly catchy, breathtakingly original and downright good clean".[1]Dangerdog wrote, "Pandora's Pinata is immensely creative and devastatingly entertaining," and gave the album a 5 out of 5.[2]
On a less positive review, Metal Underground thought that the band "Continues their off-beat avant-garde metal style, fantastic female vocals, oozes creativity", but criticized the "Lack of prominent male/female vocal interplay, not as heavy or catchy as their last album". The reviewer the album a rating of 3.5 out of 5, writing, "Slightly less compelling than their previous albums, but still a rousing interpretation of avant-garde metal."[7]
