Ghost Mountain

Career Wren Kosinski was born in Northern California in 2001. He grew up around Sacramento and had stated he had a love for music from a young age, influenced by bands such as Modest Mouse and The Unicorns. His name, Ghost Mountain, came from a line in a song by The Unicorns off the album Who Will Cut Our Hair When We're Gone?. In 2021, after releasing the mixtapes Grave House and Hundred Acre Wrist Hosted by DJ Sorrow with Sematary, he would depart from Haunted Mound and erase his catalog, stepping away from music to focus on education. Moreover, releasing his debut solo mixtape October Country on March 7, 2025, via Haunted Mound, notably fusing genres such as trap, folk, and dance along with horrorcore and witch house. The record was executively produced and features Sematary on multiple tracks. He would embark on a tour with Haunted Mound following the mixtapes release. In 2026, Ghost Mountain opened for experimental rock band The Garden.

Discography

Mixtapes +List of mixtapes, with release date and label shownTitleDetails Grave House Released: August 16, 2019 Label: Haunted Mound Format: Digital download, streaming Note: Its songs were originally released as standalone uploads and leaks in 2020, but was not officially released as its own EP until 2025.

Singles

Coil (2019) Apollon (2024) Dark Harvest (featuring Sematary) (2024) Donkey-Boy (2025) Dyer Lane (featuring Sematary) (2026)

Featured singles

DIE4U (Eternity Chaos featuring Ghost Mountain) (2025)