The public is invited to attend a free concert by Lander University’s Chamber Strings on Friday, Dec. 4. The performance begins at 8 p.m. in the Josephine B. Abney Cultural Center Auditorium. Chamber Strings is directed by Pawel Kozak, adjunct violin and viola instructor at Lander, who is assisted by Amy Blackwood, staff accompanist at Lander, who also performs as one of two principal violinists.