Blackgaze is a subgenre of music that blends elements of black metal and shoegaze. It typically features the aggressive, high-pitched vocals and fast tempos characteristic of black metal, combined with the ethereal, atmospheric soundscapes and heavy use of reverb found in shoegaze. This fusion creates a unique auditory experience that emphasizes both intensity and emotional depth. The genre emerged in the early 2000s, with bands like Alcest and Les Discrets leading the way. Blackgaze often explores themes of nature, introspection, and existentialism, appealing to listeners who appreciate both the raw energy of metal and the dreamy qualities of shoegaze.