The brothers Thadeu Carvalho, a.k.a. Stun, and Bernard Carvalho, a.k.a. Moicano, work together in the project IKPENG that begin in the middle of 2006. Mixing opportunities to listen strong artists in parties/festivals align with the experience and passion in rock bands, they started, in 2003, their career as Djs playing in small parties. Absorbing much knowledge and the desire to create a different sound with psy spirit, they decided to compose your own musics with IKPENG giving emphasis in heavy strokes with nocturnal environments. There is more than one version about the term Ikpeng origin that is told by the Indians. Most state that this is the name of an angry wasp, the larvae of which they rub against their skin in a warrior ritual. According to several people, it is an ancestral ethnonym, and for others it corresponds to a name that was given to them by ancient enemies and which they later adopted.