Argentine musician and leader of the now defunct bands "Arco Iris" and "Soluna", Gustavo Santaolalla was one of the references of his country's national music by the end of the 1960s and beginning of the 1970s. During the 70s he relocated to the United States, where he formed the band Wet Picnic, with Aníbal Kerpel, Aaurie Buhne and Robert Brill, ...