The Friends Guild of the Destin Library will host harpist Katie Ott at 2 p.m. Sept. 12 for an afternoon of discussion about the history of the harp and its evolution from the Egyptian lyre into the modern instrument. This program is free and open to the public. Her program will include demonstrations of special techniques and a mini recital of French and contemporary music. For further information, email or call the Destin Library at 850-837-8572.