Mark Tremonti would enter the studio to start recording new songs in June, but no progress was made. In October 2013, Stapp noted in an interview that extensive work was done on the new album throughout 2011 and 2012. However, the project was suddenly abandoned, and Stapp stated he was unaware of the reason. Stapp also hinted that the relationship between himself and Tremonti had once again broken down, leaving the future of the band uncertain. Mark Tremonti said that his relationship with Scott Stapp went south during the reunion tour when Scott indicated that he thought Mark would end Alter Bridge to focus solely on Creed, which Mark was not willing to do under any circumstance. In 2014, Stapp maintained that the band was still together (if inactive). Solo career and contributions: 2004–present After Creed announced its breakup in 2004, Stapp recorded the song "Relearn Love" with 7 Aurelius and The Tea Party for the album The Passion of the Christ: Songs, a collection of tracks inspired by the 2004 Mel Gibson film The Passion of the Christ. He then began working on his debut solo album. Titled The Great Divide, the record was released in the U.S. on November 22, 2005, peaking at No. 19 on the Billboard 200. "The Great Divide", "Justify", and "Surround Me" were released as singles. The album was certified platinum on December 14, 2005. The Great Divide has since reached double platinum. Stapp was ranked as the 68th greatest heavy metal vocalist of all time by Hit Parader in 2006. On August 18, 2010, Stapp wrote: "I'm stripping down all the Creed hits, as well as my solo material, in a manner fans have never heard before but have long been screaming for." Creed's touring rhythm guitarist Eric Friedman joined Stapp on the acoustic tour. The short solo acoustic tour began September 28, 2010, and concluded November 20, 2010. In the spring of 2010, Stapp recorded an anthem for the National League baseball team the Florida Marlins entitled "Marlins Will Soar". The song was a rewrite of Stapp's song "You Will Soar," using different lyrics and a slightly different melody in the verses. According to The Huffington Post, "Marlins Will Soar" was met with extremely negative reviews. Stapp appeared on Carlos Santana's solo album Guitar Heaven: The Greatest Guitar Classics of All Time, a cover album on which Stapp sings on the cover