Graduate students in Argentina are in for a treat. Saul Walker, who co-founded API Audio back in 1968, will be leading a week-long seminar for students pursuing their masters degrees. It'll take place from June 9th until the 14th at UNTREF University in Buenos Aires. Saul has remained very active in the pro audio community since leaving API, and teaches undergraduate and graduate-level courses at NYU. For more information on the seminar, you can visit the university website at http://untref.edu.ar/.