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.
Through a seven year history, Clagg have endured enormous challenges to emerge as one of Australia's leading doom and sludge bands. Building their sound upon a foundry of monstrous guitar riffs, a bludgeoning rhythm section and demonic vocals, Clagg have been persistent in spreading their evil word amid many setbacks. Following multiple line-up changes, Clagg are now at their most cohesive and crushing.
Bongripper is a four-piece instrumental sludge metal band from Chicago, IL, United States. Since 2005, they have self-released seven recordings. Known for a deafening and intense live performance, the band thrives on an unrelenting sound that can compete with any of the heaviest metal bands of their genre. 2006 - The Great Barrier Reefer
2007 - Hippie Killer
2007 - Heroin
2008 - Hate Ashbury
2008 - Meat Ditch (Collab With Winters In Osaka)
2010 - Satan Worshipping Doom
Hailing from Sydney, Australia, Adrift for Days are an underground stoner/doom quintet playing a diverse mix of styles described as "smoked-out psychedelic dronefuzz". The band mixes a heavily psychedelic blues-based foundation with stoner rock, doom, sludge, post-rock, post-metal and drone. They cite their influences as Earth, Jimi Hendrix, YOB, The Doors, Neurosis, Pink Floyd, Rosetta and Boris - amongst many others.
"We're 6 dudes playing music that we dig. DOOM, grind, crust, STONER, hardcore, punk. We dig it. We play it. Narrow minded, $$$ driven, elite scene fucks can die. We've played with bands such as Pisschrist, 731, Cut Sick, Beyond Terror Beyond Grace, Fattura Della Morte, Pack (Switzerland), Regulations (Sweden), Born/Dead (USA), Kyklooppien Sukupuuto (Finland) and The Wrong Men (New Zealand). - Taken from their myspace. http://www.myspace.com/spacebong
Just some nice guys making nice.
Zatokrev is a Doom/Death Metal band that formed in Basel, Switzerland in 1992, they have been active since then, and are currently signed to Code:Breaker Records. Their lyrics are in Czech, Slovak and English Language, since Frederyk Rotter, who does vocals/guitar, is Czech-born. The band name can be translated as "Blood For This".