4 is the upcoming fourth studio album by Slash featuring Myles Kennedy and the Conspirators. It is scheduled for a February 11, 2022 release through the newly established Gibson Records. It is the band's first release since 2018's Living the Dream and the band's first since switching to Gibson Records. The album was announced on October 20, 2021 with the release of lead single "The River is Rising" following three days later.