ALE CASTRO (a.k.a SLOW DISKO / RHYTHM & SUBSTANCE / CSTR) is a Dj & Producer from Argentina touring around the world in countries like Netherlands, Switzerland, Germany, Russia, France, Estonia, Spain, Poland, Sweden, Israel, Czech Republic, Belgium, Latvia, Croatia, Finland, Luxembourg, Bolivia, Chile and Uruguay to name a few. His musical productions have been signed to worldwide renowned labels such as Housewax (DE), Esuoh (SP), Avotre (DE), Whoyostro (UA), Bar 25 (DE), Snoe (DE), Rhythm Cult (SP), My Favourite Freaks (DE), Savor Music (AR), Musica Lunar (AR), Myhouse Yourhouse (AR) reaching the Top 10 in stores like Beatport, Traxsource, Decks or Juno. Big artists like Robert Owens, Seth Troxler, Todd Terry, Roger Sanchez, Toman, Demuir, Sidney Charles, Santé, Anek, Franco Cinelli, Mark Broom, Archie Hamilton, Silicone Soul, among others give him constantly support playing or charting his tracks. As a DJ he has shared the stage with artists of the stature of Sven Väth, Green Velvet, Solomun, Mathew Johnson, Richie Hawtin, Luciano, Ricardo Villalobos, Acid Pauli, Super Flu, Claude Vonstroke, Oxia, Marcel Dettmann, tINI, Tripmastaz, Traumer, Ryan Crosson, Soulclap, D’Julz, Sebo K, Steve Rachmad, Osunlade, Matias Aguayo, Barac among others.