Born in Allentown, Pennsylvania, and raised on Long Island, New York, Lil Peep started releasing music on SoundCloud in 2014, using the pseudonym Lil Peep because his mother had called him "Peep" since he was a child. He soon became popular on SoundCloud after releasing several mixtapes and for his collaborations with Lil Tracy, leading him to gain a cult following. He released his debut album, Come Over When You're Sober, Pt. 1, in 2017. Following his death, the album peaked at No. 38 on the Billboard 200. Lil Peep earned his highest-charting single on the Billboard Hot 100 in October 2018 with "Falling Down", featuring XXXTentacion, which peaked at number 13. The single was certified Platinum by the Recording Industry Association of America (RIAA) on November 8, 2018, making it Lil Peep's first Platinum certification. His second studio album, Come Over When You're Sober, Pt. 2, was released on November 9, 2018 and debuted at No. 4 on the Billboard 200, making it Lil Peep's first US top 10 album.