Chapter VII: Hope & Sorrow is the seventh studio album by American rock band Sevendust, and the last to feature guitarist Sonny Mayo who was replaced by original guitarist Clint Lowery before the release of the album. It was released on April 1, 2008, through the band's own 7 Bros. Records, in conjunction with Warner Music Group's Independent Label Group. The album features guest appearances by Chris Daughtry (Daughtry), Myles Kennedy (Alter Bridge, Slash), and Mark Tremonti (Alter Bridge, Tremonti, Creed). Track listing Personnel Lajon Witherspoon – lead vocals John Connolly – lead guitar, backing vocals Sonny Mayo – rhythm guitar Vinnie Hornsby – bass Morgan Rose – drums, backing vocals Travis Daniels - programming, cello (1), keyboards (1, 3) Mark Tremonti - lead guitar (3) Chris Daughtry - additional vocals (6) Myles Kennedy - additional vocals (9) Chart positions Album Singles References Sevendust albums 2008 albums Warner Music Group albums