Strings

Unionville native Gillian Grassie will be performing at the Tin Angel, 20 S. Second St., Philadelphia at 7 p.m. on Boxing Day, Dec. 26. Gillian, a 24-year-old singer, songwriter and harpist, promises a "special, non-cheesy" concert and will be playing her own songs as well as some 1940s "covers." For concert details or to listen to her music, visit her website at http://www.gilliangrassie.com/.