Related Information for C4 There are at least seventeen bands called C4:1. a Hardcore band from Bulgaria2. A rapper from Texas, United States3. An electronica artist from Ohio, United States4. A side project of Michael Angelo Batio, a musician from Illinois, United States5. A DJ from China6. A hip-hop duo from Florida, United States7. A rock band from Japan8. an experimental artist from Belgium9. A rock band from the United States10. A reggaeton band from Chile11. A DJ from Hungary12. A reggae musician13. A.. read more