Better late than never? Our 1973 show can be heard on an album from the DCI Finals. It's Volume 3 which also contains the Kingsmen, the Madison Scouts and the Kilties. Someone posted just our show from that album, on YouTube. Excellent quality. Here is the direct link:
Hope this helps. It sure takes me back. Will be 50 years ago next year (2023). Time really does go by in a flash.
Steve Schachle - Argonne Rebels / Color Guard ('72, '73, '74)