Gustav Åhr (November 1, 1996 – November 15, 2017), known by his stage name Lil Peep, was an American rapper and singer. He was cited as one of the primary artists responsible for the post-emo revival with his style of hip hop, which came to be known as emo hip hop.
Lil Peep died on Wednesday at the age of 21 ahead of a scheduled show in Tucson, Arizona due to a likely overdose on Xanax, according to Tucson Police. Oskar says that the pill Peep took may have been laced and caused his death accidentally.
http://people.com/music/lil-peep-dead-brother-calls-death-accident/