Book excerpt: Introduction to XXXTentacion is a brief overview of the life and music career of the late rapper Jahseh Dwayne Ricardo Onfroy, who professionally went by the name XXXTentacion. The introduction begins by highlighting the remarkable talent of the rapper, who rose to fame at a young age and made a significant impact on the hip-hop industry. It then goes on to discuss the early life of XXXTentacion, who had a troubled childhood, experienced various forms of abuse, and spent time in juvenile detention centers. The introduction also touches on the music career of XXXTentacion, who began making music when he was 15 years old and released his first song in 2014. His music was known for its diverse genres, including hip-hop, alternative rock, and heavy metal, and his lyrics often focused on topics related to mental health, heartbreak, and existentialism. XXXTentacion released his debut mixtape, Revenge, in 2017, followed by his first studio album, 17, later that year. He was at the height of his career when he was tragically killed in June 2018. Despite his controversial image and legal issues, XXXTentacion's music has continued to resonate with fans around the world, cementing his status as a talented and influential artist.