Here are some of the reviews Nashville Symphony received for the Spring for Music performance. Laurie has also included the link where you can listen to the concert.
Spring for Music Reviews
http://www.capitalnewyork.com/article/culture/2012/05/5891363/terry-riley-giving-self-publishing-and-his-new-concerto-electric-vio
http://www.concertonet.com/scripts/review.php?ID_review=8434
http://www.newmusicbox.org/articles/engaging-all-the-senses/
http://www.musicalamerica.com/news/newsstory.cfm?archived=0&storyID=27363&categoryID=1
http://www.classicalsource.com/db_control/db_concert_review.php?id=10168
http://www.nashvillescene.com/nashville/nashville-symphony-orchestra-sparkles-in-carnegie-hall-premieres-of-riley-ives-pieces/Content?oid=2868560
http://www.sequenza21.com/lauten/2012/05/terry-riley-style-free-at-carnegie-hall/
http://www.tennessean.com/article/20120513/PROMO/120512009/Nashville-Symphony-proves-itself-Carnegie-Hall
http://www.al.com/entertainment/index.ssf/2012/05/nashville_symphony_closes_out.html
Link to listen to the Concert on WQXR: http://www.wqxr.org/#!/programs/live-broadcasts/2012/may/12/
Carmel reviews
http://www.ibj.com/lou-harry-s-a-e-2012-05-14-you-review-it-monday/PARAMS/post/34396