The Ohio Northern University choirs will present their traditional Homecoming weekend concert at 7 p.m. on Friday, Oct. 26 in Presser Hall. The “Choral Collage” will feature the women’s chorus, University Singers and Chamber Singers performing pieces by Mendelssohn, Brahms, Norwegian composer Ola Gjeilo and American composer Jake Runestad, and will conclude with the traditional singing of the ONU Hymn. The concert is free and open to the public.