Myles Kennedy has officially confirmed that he will sing on Slash's next solo album.The Alter Bridge frontman, who sang on the tracks Back From Cali and Starlight on Slash's eponymous 2010 solo album, as well as touring with the guitar legend throughout this year, told Pulse Radio:"It's very flattering. I think there's kind of a cool thing we got going. We really enjoy working with each other. I know they're auditioning singers now for Velvet Revolver, so I don't know if they find the right guy if that'll affect things timing-wise [for slash's next solo album]. I'm not really sure. But the plan right now is that yeah, we'll do a record together down the road."