Tserver Tserver Oserver Hserver Episode 9 Episode 1 Episode 2 Episode 3 Episode 4 Episode 5 Episode 6 Episode 7 Episode 8 Episode 9 Episode 10 Episode 11 Episode 12 Episode 13 Watch Sound! Euphonium - Episode 9 Online Aired: Apr 8, 2015 to Jul 1, 2015 TV - (Finished Airing)