A representative for Lil Peep (Gustav Ă…hr) confirmed that the rapper has died . He was only 21. Peep had just played a live show at The Rock in Tuscon on Wednesday evening (Nov. 15). The New York-based artist, best known for mixing rap and emo styles, released his 2015 debut,Â Â LiL PEEP PART ONE,Â on Soundcloud. His follow-up projects includedÂ Crybaby Â andÂ Hellboy, and his debut studio album,Â Come Over When You're Sober (Part One) ,Â was released in August.