9th & Walnut is the eighth studio album by the American punk rock band the Descendents, released on July 23, 2021, through Epitaph Records. The album is made up of songs written by the band between 1977 and 1980, along with a cover of The Dave Clark Five's "Glad All Over". Only three of the originals had been previously released, with the album featuring re-recordings of "Ride the Wild" and "It's a Hectic World" from the band's first 7", as well as "Like the Way I Know", an outtake from the Milo Goes to College sessions that was eventually released on the 1999 compilation The Blasting Room.