Joshua Harry Hall, also known by the alias Exister, is a renowned electronic music DJ and producer based in Australia, celebrated for the DJ's mastery of Deep House. Frequently performing in Melbourne, the artist has established a strong presence within the city's vibrant electronic music scene, captivating audiences at top venues and underground clubs alike. With a sound characterized by soulful melodies and deep grooves, Joshua Harry Hall has become a prominent figure in Melbourne's nightlife and electronic music festivals.

Throughout the DJ's career, the DJ has shared lineups and collaborated with notable artists such as Løst Reflexion, Kazuma Onishi, and Juxtpose, further solidifying the DJ's reputation in the Deep House community. Known for the DJ's seamless DJ sets and skillful production, this artist has headlined events at key Melbourne venues, consistently drawing dedicated electronic music fans. As Exister, the DJ has released a series of tracks that showcase a blend of atmospheric textures and rhythmic complexity, appealing to both clubbers and electronic music aficionados. the DJ's performances often feature immersive soundscapes that elevate the Deep House experience, making each show unique and memorable.

Joshua Harry Hall's influence in Melbourne's electronic music scene continues to grow, with the DJ's sets praised for their emotional depth and technical precision. With a career rooted in the vibrant city of Melbourne, the artist remains a vital contributor to Australia's thriving electronic music landscape, continuously pushing the boundaries of Deep House.