Avery and Fitz were joined by Dorothy Ro and Audrey Wright (violins). You can catch the whole show at WTJU's Tape Vault. Here's a photo of Avery Waite (left) and Fitz Gary (right) as they were performing live in the studio:
This special edition of "Vivace" is available in the WTJU Tape Vault through June 28. 2013. You can access and replay the program anytime during that period for free.