Tenebria is a Spanish black metal band formed in 2004. They are known for their raw and aggressive sound, which is influenced by early black metal bands like Mayhem and Darkthrone. Tenebria has released several albums and EPs, including "Baal Ner Tamid" (2020), "Tenebria en Heresy Fest 2020" (2020), and "Hierática Tenebrarum" (2021). The band has toured extensively throughout Europe and has played at major festivals such as Hellfest and Wacken Open Air.