Megalodon
There are FIVE bands/artists that use the name Megalodon. -Megalodon is a progressive/math/djent metal 5-peice from Cape Town, South Africa.
https://www.facebook.com/megalodonza/
http://megalodonza.bandcamp.com/
Megalodon (named after a song from Mastodon's "Leviathan") was spawned by the creative minds of Ruan Jordaan and Nuri Grobbelaar. After discussing the project for a few years it has finally been given life.
23 Skidoo
23 Skidoo cross industrial, punk, hip hop, funk, jazz and tribal elements. The band had interests in martial arts, burundi and kodo drumming, Fela Kuti, The Last Poets, William S. Burroughs, as well as the emerging confluence of industrial music, post-punk and funk. 23 Skidoo was formed in North London, UK in 1979 as a post-punk trio. By 1980 they had grown into a quartet consisting of Fritz Catlin, Johnny Turnbull, Sam Mills and Patrick Griffiths.