the name. In 2007, Alice in Chains began touring with Velvet Revolver and Kill Hannah. The ReEvolution tour was in two parts. The first took in many European cities and the eastern United States. The second part, also referred to as "The Libertad Tour", was primarily a cross-country tour that spread into three cities in Canada. For the first time in fifteen years, Alice in Chains toured Australia as second headliner under Nine Inch Nails on the Soundwave Festival. Around this time, the Alice in Chains website stated that the band—now with DuVall officially noted as lead singer—was working on new material with an album, later known as Black Gives Way to Blue, to be released on September 29, 2009. The recording process was completed on Cantrell's 43rd birthday, which was also the day that DuVall's son was born, on March 18, 2009. On the album, DuVall shares vocal duties with Cantrell, who sings lead vocals on most of the songs. "Last of My Kind" is the only song on the album that features DuVall on lead vocals, without harmonizing with Cantrell. Duvall also wrote the lyrics to the song. DuVall wrote a song called "Tongue Tied" about his friend Sean Costello, who died by suicide in 2008, but the track was cut from the album. In 2011, Alice in Chains took time off after touring more than thirty countries and mourning the death of their original bass player, Mike Starr. However, DuVall stated that there was a possibility of another album in the near future, commenting, "It would be fairly safe to say that you don't come this far and do all this work just to stop for another 15 years." In March 2011, it was announced that Alice in Chains would begin recording a new album at the tail end of 2011. In May 2013, the album The Devil Put Dinosaurs Here was released. DuVall sings lead vocals on the songs "Hung on a Hook" and "Phantom Limb". He also wrote the lyrics and the guitar solo for the track, the first solo he composed for Alice in Chains. Cantrell is the primary lead singer of Alice in Chains' post-Staley albums, while DuVall takes Staley's role while performing the band's old songs live. In 2016, DuVall released the album Broken Lines with the supergroup Giraffe Tongue Orchestra, founded by lead guitarist Ben Weinman of The Dillinger Escape Plan,