There are at least 3 artists working under the name C-4.

1) C-4 is a (as they call themselves) cadaveric metal band from Bielsko-Biała and Czechowice (southern Poland). The members are: drummer- Anal, guitarist- Pawcio and bassist- Jędrek

2) C-4 is a group for anyone who truly loves Hip Hop. Consisting of 4 highly talented MC's, each with their own signature styles and flows, The C-4 Squad is a refreshing reminder that real HiP HOP Music is still alive and in full effect. Though each hailing from different parts of the east coast, from White Plains to Brooklyn to Jersey all the way to Block Island in the Middle of the Ocean, Alpha, Aphillyated, D-Nyce and A-Webber bond to form a Multifaceted Music Making Machine. With new tracks being recorded daily and a rapidly growing buzz, The C-4 Squad is a group to keep your eyes on and vibe with! Holla at the squad on myspace or send email to C4squad@gmail.com. JOIN THE MOVEMENT TODAY!

3) C-4 is a finnish trance-artist Arto "Ape" Aaltonen, who was also founder of free finnish music distribution site Mikseri.net. First single - San Diego - was released on 2005.

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