cover of the Scorpions song "Send Me an Angel", with Kristy Thirsk on vocals. A limited edition CD single featuring the music video for "The Chauffeur" was released by Neurodisc soon afterwards. The track list for the single is as follows: Music videos were filmed for "Tenuous", "Eurydice", and "The Chauffeur". Labyrinthine Heart Singles The lead single for the Labyrinthine Heart, "World Gone Crazy", features the vocals of Coury Palermo and was released as a digital download EP on June 30, 2009. It includes the original version as well as several remixed versions and a music video. In December 2009, a new version of the World Gone Crazy EP was released. The track "Skimming Stones", performed with Kirsty Hawkshaw, is a reprised version that was originally released on a compilation album featuring various female vocalists called Sirenes: The Beauty of the Female Voice. A music video was also produced for this track. The next single was "Reason Why", a duet performed by Coury Palermo & Zoë Johnston. A music video has been shot for the track as well, set in the Provo Tabernacle, which was destroyed by a fire in December 2010. Along with several remixes, a new song titled "Asunder" was released. It is performed with the neoclassical/Celtic duo Mirabilis. The track list is as follows: Mortal Longing Sleepthief's third full-length album, Mortal Longing, was released on August 17, 2018. A crowd-funding campaign to raise $40,000 for the third album was launched on June 28, 2013, which raised around $10,000. Kirsty Hawkshaw, Caroline Lavelle, Coury Palermo, Carla Werner, Jody Quine, Kristy Thirsk, Sonja Drakulich, Roberta Harrison, Andrea Gerak, Phildel, Marcella Detroit and Sandra Jill Alikas-St. Thomas were potential singers for the album. All songs written by Curtis, Elswick and the vocalist featured except where otherwise noted. Singles "Mortal Longing" was released on June 4, 2012, while the digital single and remixes from Psychosomatic, Blue Stone, and DjMikeID were released on June 11, 2012. A music video was released with the single. It was shot in the Goblin Valley State Park in Utah and features Jody Quine and Justin Curtis, Elswick himself in what can be defined a metaphor of the search for love. "a search that not always is happy". Jody Quine had a short insight on the song concept: Another new single, "This Means War", was recorded in June 2013 with Joanna Stevens and released as an EP