Ok this is odd. I just got a description from my PBS:
"Vocalists Chloe Agnew, Lisa Kelly and Lisa Lambe and violinist Mairead Nesbitt perform classic Irish songs, pop anthems and inspirational songs. A dazzling array of visual and musical effects, including a 20-piece orchestra, 16-piece Atlanta Bagpipe Band and a 30-member children’s choir, enhance the grace and beauty of Celtic Woman. Selections include "Green Grow the Rushes," "Tears in Heaven," "You'll Never Walk Alone" and "Ave Maria."
So, at least according to my PBS Tears in Heaven will be in the PBS broadcast.
Not sure if that's right, but I hope so. Not holding my breath though.