When Blink-182 drummer Travis Barker first revealed plans for his debut solo album last February, the list of collaborators was already quite impressive: Lil Wayne, RZA, Rick Ross, The Game, Beanie Sigel, and Slipknot frontman Corey Taylor.

Since then, as XXL reports, Barker has recruited even more hip-hop heavyweights, including Eminem, Drake (duh), T.I., Pharrell Williams, Snoop Dogg, RZA, Lupe Fiasco, Clipse, Yelawolf, and The Cool Kids. In other words, basically everyone except Kanye… but he has an excuse.

XXL reports the still-untitled record is due for release in October, and that Barker not only handled the album’s drumming but its production as well.

Of course, we’ll update you as more details become available.