“This is a dream come true. Judaism is a big part of my life, and so is music,” said Amanda Winter, 24, a 2002 alumnus of Cave Spring High School , who graduated from the University of Tennessee in 2006 with a bachelor of arts in linguistics and minors in music and Spanish. She has visited Israel on an educational tour as a teenager, but has never been to Jerusalem or seen the campus of Hebrew Union — a school with Harvardesque status in the lucrative world of cantors.