Dwayne Allen Abernathy Jr. (born July 17, 1976), better known by his stage name Dem Jointz, is an American record producer. He has produced tracks for numerous artists including Rihanna, Anderson .Paak, and NCT, among others. He also co-produced four tracks on Compton (2015), the third and latest studio album by Dr. Dre, as well as several tracks on Janet Jackson's Billboard 200 number 1 album Unbreakable (2015). Abernathy has also worked extensively on the album Donda (2021) by Kanye West, providing production work or additional vocals on songs such as "Jail".