When Slash released his debut solo album in 2010 it featured a wide and diverse selection of artists from the like of Ozzy to Fergie, Lemmy to Adam Levine as well as spots for Nicole Scherzinger, it was an album that worked well and featured a standout track in "By The Sword" sung by Andrew Stockdale of Wolfmother. The album also featured two songs by Alter Bridge frontman Myles Kennedy who would also go on to front Slash's group for his world tour during which he would sing songs from Slash's former bands as well as tracks from the album, so every night Kennedy would be filling the shoes of Axl Rose, Scott Weiland, Andrew Stockdale, Ian Astbury and Chris Cornell it was a job that he performed admiringly as his voice handled all the different ranges. So for Slash's second album Kennedy performs all the tracks, it seems like a natural progression and a working relationship has been built up by the two men.