People Under the Stairs were an underground hip hop duo which formed in 1997 in Los Angeles, California, United States. The duo consisted of Thes One and Double K. They released ten albums: "The Next Step" (1998), "Question in the Form of an Answer" (2000), "O.S.T." (2002), "…Or Stay Tuned" (2003), "Stepfather" (2006), "Fun DMC" (2008), "Carried Away" (2009), "Highlighter" (2010), "12 Step Program" (2015), and their final album "Sincerely, The P" (2019).