The Simpson College Vivo Chamber Players have an upcoming performance tomorrow, featuring the players performing the music and sound effects for the silent film Sherlock Jr., starring Buster Keaton. Show composer John Benoit tells KNIA News the show will feature music and sound effects will be played along with the movie. The showings are tomorrow evening in Lekberg Hall in the Amy Robertson Music Building, one at 7pm and another at 8:30pm, with all invited.