There are at least 3 artists with the name Jason: - Jason is a german rapper from Essen/Germany. - hardcore from Rio de Janeiro, Brasil - Jason is a Heavy Metal band from Argentina. The band JASON - formed in September ’97 in Rio de Janeiro - released their first CD "Odeia Eu" in 1998. D.I.Y. is very important for the band, so they released it on Tamborete Entertainment, the guitar-players label which also carries bands like ROT or GANGRENA GASOSA.