Vocalist Tarin Kerrey was also invited to do backing vocals for Iron Maiden's Adrian Smith and SikTh's Mikee Goodman in their side project Primal Rock Rebellion.
[3] In 2013, Sanguine began recording a second album in Sweden with the ex-In Flames guitarist Jesper Strömblad and the producer Daniel Flores.
[citation needed] The album included two songs, "Empty" and "Breathe Out", co-written by Nick Magee, Tarin Kerrey, Jesper Strömblad and Daniel Flores.
In 2014, Sanguine showcased the finished album at the Global Rock Summit in Hollywood which led to record and label deals across Europe and Japan.
Singles released from this album were "Pretty Girl" (with a self-made video shot in Las Vegas) and "Save Me" (with the short-film Seed by the Australian director Tyson Wade Johnston).