At the early age of 15 Ernesto Altés aka Sendos Fuera started to develop his musical facet when he arranged alternartive music parties (U2, Nirvana, Pixies, etc.) all around the wonderful island of Ibiza. Some time later, he decides to make the most of his life studying at a technical college, so he took up residence in the neighboring island of Mallorca. There he bought his first sound system, in order to play Progressive Trance. All these new sounds and styles made him investigate into new musical technologies. Along these years he was continuosly purchasing electronic music regarding different styles like Tech-House & Progressive Trance). After some years he enters at E.S.I. college, where he studies a degree in computing management, that's how he will be joined to computer musical production, once and for all. He also play in parties like Monza (Ibiza & Barcelona) co-headlining with artists like M.A.N.D.Y., Funk D'void, Dorian Paic, DJ T, Booka Sade, Jay Haze, Vera, Troy Pierce, Pier Bucci, Magda, Melon and parties like Underclub directly from Mallorca joining with the best Amercians House Producers and DJs like Johnny Fiasco, Kevin Yost and Chuck Love. He has also playing with renowned Djs like Deep Dish, James Zabiela, Laurent Garnier, Dan Gehnacia, Jeff Mills, Derrick May, James Holden, Nils Noa, Jerome Pacman, Tobi Neuman, Patrick Chadronett, Sian, Jimpster, The Timewriter, Nacho Marco, etc. In 2003 he took part in the Ibiza MTV festival, together with "2 many DJs" and Silicon Soul.

His sets are well-known all around Spain, having played in clubs like Attica, Ananda (Madrid), Pacha, Catwalk, Club 13, Macarena (Barcelona), Zoom (Lloret De Mar), Metro (Alicante), Pagoa, Komplot, Ziripot, Cube (Donostia), Kaos (Vizcaya), Telefunken (A Coruña), La Radio, Sino Hotel (Santiago De Compostela), Metropol (Badajoz), Chupadero (Lanzarote), Latex, Flow, Velvet, The Mill (Valencia), Borsalino, The Loft (Alava), On, Zulu, Rec, THC, Baile, Rare (Murcia), BogaBoga, Warhol (Malaga), La Cova Den Xoroi (Menorca) Blond Cafe, Level, Menta, Underclub (Mallorca), Marinela Cafe (Ciboure, France), Pacha & D-edge (Sao Paulo - Brasil), Folies Pigalle (Paris - France) and ITB (Berlin - Germany). After several years playing, Ernesto Altés and Guillermo Morro decided in 2001 to set-up an own music studio: S'hort Records Studio.Both also run the two known labels "S'hort Records" and "Extremly House Music".