 Complete the following phrase:  In the emo rap broke into the mainstream. Deceased rapper XXXTentacions song Sad! peaked at number 1 on the Billboard Hot 100 on June 30, 2018. XXXTentacion also had other mainstream songs. His song Moonlight peaked at number 13 on the Billboard Hot 100 on July 7, 2018, his song Changes peaked at number 18 on the Billboard Hot 100 on June 30, 2018, and his song Jocelyn Flores peaked at number 19 on June 30, 2018. Emo rap musician Lil Uzi Verts song XO Tour Llif3 peaked at number 7 on the Billboard Hot 100 and the song was certified by the RIAA. Although emo rap experienced much mainstream popularity during the emo rap musicians Lil Peep and XXXTentacion both died in November 2017 and June 2018, respectively. In November 2017, Lil Peep died of a Fentanyl and Xanax overdose. In June 2018, XXXTentacion was 