Thorns is the debut studio album by Norwegian black metal band Thorns. It was released in 2001 through Moonfog Productions. The album features guest appearances from Satyr (of Satyricon), Aldrahn (of Dødheimsgard) and Hellhammer (of Mayhem). Aldrahn (Bjørn Dencker) – vocals (tracks 1, 3, 6) Satyr (Sigurd Wongraven) – vocals, production, mixing, mastering (tracks 2, 4, 6, 7) Snorre W. Ruch – guitar, bass guitar, keyboards, programming, vocals on the song "Vortex", production, mixing, mastering Hellhammer (Jan Axel Blomberg) – drums User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.