sentences:  The DVD features Slipknot's entire live performance at the 2009 Download Festival and a 45-minute film documenting their tour in support of "All Hope Is Gone", and served as a tribute to Paul Gray.Regarding the continuation of Slipknot, Taylor told "NME" Gray would want them to continue and he felt they should but he was ambivalent about returning to the band.Slipknot returned to touring in 2011, performing a small number of shows in Europe.