Slash just released an album of old blues covers with guest singers. I've only listened to 5 songs, but they are great. Chris Stapleton and Brian Johnson (AC/DC)? Oh hell yes. Brian sounds amazing singing blues in a lower register. I was going to pass on the album, because I'd gotten a little tired of Slash's brand of rock with Myles Kennedy. No Myles on this record. Just tasty, distorted blues and great songs and singers.