The singer will drop the archival album The Lost Record on Oct. 18, which she recorded in her garage back in 1999 but never released. It features songs she wrote and recorded with a variety of artists, including the Go-Go's Charlotte Caffey and Jane Wiedlin.
The first single from the album is "Under a Cloud," which was eventually released by the Bangles in 2011. It is available now via digital outlets.
The Lost Record is available for preorder now on limited-edition vinyl and CD.