Barcelona's annual Störung Festival kicks off today, April 9th and runs through until the 12th. During four days, workshops, conferences and performances of artists of the electronic and experimental scene including composer and lecturer Kim Cascone, Mika Vainio (of Pan Sonic fame), electroacoustic and visual artist Francisco López, and more will take place in Barcelona. Wolfgang Voigt will present his "Rückverzauberung" project live on Thursday, April 10th. The festival's website has the full schedule for more info.