Oomph!
Oomph! used many styles of music such as metal, industrial, alternative rock, electronica, and gothic metal to make their sound. Their style has changed between their self-titled debut album, Oomph! (1992), and the album after it called Sperm (1994). Although they started with a very dance-heavy industrial sound, they quickly moved to a much heavier guitar-driven metal sound. However, they still recognize their electronic roots. This guitar-driven and electronic accompanied sound inspired many musicians, most famously Rammstein, Megaherz, and Eisbrecher.