Northwestern Oklahoma State University Department of Fine Arts will present “Haunted Harmonies,” featuring the Northwestern Choirs, Tuesday, Oct. 30, at 7 p.m. at First Baptist Church. Admission is free, and the audience is encouraged to dress in Halloween costumes.

Approximately 50 choir students have been preparing for this concert since the beginning of the semester. Karsten Longhurst, director of choral studies, will direct the performance accompanied by Meichen Hou, adjunct instructor of music.

Longhurst, who said he has always wanted to do a Halloween-themed concert, said that “Haunted H...