New Principal Potocsky Welcome Message! New Sound School Principal Marc Potocsky thanks everyone for the kind greetings as he took this summer. New principal introduction letter. Espanol: New principal introduction letter. Outgoing Sound School Principal Rebecca Gratz hands off ceremonial PFD to incoming Sound School Principal Marc Potocsky. You Might Also Like Faulkner Island Cleanup May 3, 2017 Sound School Class of 2020 Commencement (COVID) June 18, 2020 Strebel Wins FFA Division May 6, 2016