There are at least 6 bands named Epsilon: 1. A krautrock band from Marburg, Germany (1970-1975). 2. A hardcore techno producer from Newcastle, Australia. 3. A death metal band from Austria. 4. A beginning alternative/rock/metal influenced band from the Netherlands. 5. A thrash metal band from Montevideo - Uruguay. 6. An indie rock band from Perth, Australia.