Complex sentence: Elizabeth Pitcairn, born December 5,1973 into a musical Bryn Athyn, Montgomery County, Pennsylvania family, began the violin at age three and performed her first concerto with orchestra at 14.
Split into simpler sentences: Elizabeth Pitcairn, born December 5,1973 into a musical Bryn Athyn, Pennsylvania family. Elizabeth began the violin at age three and performed her first concerto with orchestra at 14.