The band SADOMASOCHRIST formed in the middle of the 2000, under ashes of other hardcore and death metal bands who used to play during the middle Nineties (Vaca Bronx, Skorbutto, Sendero Oscuro), with Jaime on the lead guitar, Marcelo on the drums Ramiro on the rhythm guitar, and Roberto in the voices; doing cover songs of several international death and thrash bands. Weeks later Keru is called to be the bass player of the band and they begin to play in metal shows suchs as the mythical *Rockeron* and in the already classic *Hotel Milton*, in search of a defined musical style. The band changes the name to UNDEAD and then, they had the one chance. When there was the opportunity to make an album, and after Roberto left the band, Vico, former Effigy of Gods member, is hired for the band, so the band records *Lost In The Abyss* of which the song stands out *Lost in the Abyss* and *Sweat. Acid. Blood.* (first supported in bolivian rock station Stereo 97 of La Paz); this CD of 6 original tracks and some bonus track (covers to be true), is only distributed to the band`s closest friends and to others UNDEAD fans during the band`s shows. After disputes between the members Ramiro leaves the band and with him an essential position in the musical structure of UNDEAD is empty. By chances of the destiny, a Chilean guitarist coming from Santiago arrives to Bolivia, Mario Villa (former Titus), with whom the band begins to play in really cool shows due to the on-stage good vibe between the band members, this is a new stage in the UNDEAD path. Almost a year after the formation of UNDEAD, Vico leaves the band so Keru got the vocal part as well as the bass guitar; and with him Jaime, Marcelo and Mario in the backing vocals. Here begins the takeoff of the band as far as making know its music and publish it to the fans of the extreme music around the world. The 2003, after personal problems with members of the band, Mario is fired of the band, leaving to UNDEAD like a power trio. The band decides not to play for crowds during this period. Eventhough, the band begins a new cycle, which is expected to be very productive as much in the musical part as in the friendship. UNDEAD has shared stage with incredible bands and dj`s as: PANTANO, SCORIA, VADE RETRO, METASTASYS, LILITH, HATE, FACTO ALFA, NECROMANCY, I.N.D.I.O., LL.A.W.A.R., SANCTUM REGNUM, 7.31, SUBVERTOR, MORTOFOBIA, EFFIGY OF GODS, LLAJTAY KJAPARIN, ARISE, LOS AMIGOS DE HARRY, DJ FRANZISKO, DJ WALKER, DJ JC FROG, DJ METAL, DJ AJAX in different gigs and shows. At this very moment, with a new line-up, with extra pounds, with more tattoos, without hair, and a few years after the split up UNDEAD is recording the second album of the band, *Insane Religion*, with a death metal influenced by the old school death metal, the Swedish death metal and drum n `bass.