Papa Emeritus III is the latest singer to join the Nameless Ghouls following the resignation of his three-month older brother Papa Emeritus II, who himself took over from original singer Papa Emeritus.

The frontman makes his recording debut with Ghost on their third album, "Meliora", due out August 21. The project was produced by Klas �hlund and mixed by Andy Wallace (Slayer, Nirvana, Guns N' Roses, Linkin Park).

"Meliora" - latin for "better" - follows the band's second album and major label debut, 2013's "Infestissumam" (latin for "hostile"), which debuted at number one in Sweden and won the Swedish Grammis Award for Best Hard Rock/Metal Album.