We brought the 48 track portable rig to Roy Thomson Hall on March 2 to record five concert bands celebrating the 50th anniversary of the Salvation Army Canadian Staff Band. Ensembles from Chicago, New York City, Los Angeles and Atlanta also performed. The finale saw over 200 musicians onstage. The recording was done for an upcoming dvd. The final audio mix was done at our Polson St. Facility. Keith Harding brought in a six camera crew to shoot the video for the dvd.