Not sure if this thread / preservation effort died, but I thought I'd post anyway. Digging through some old boxes of tapes I ran across a cassette tape labeled The Ewok Adventure. After thinking for a bit I recall when broadcast in some markets, they simulcast the audio on local radio stations so you could hear it in stereo. Need to find my cassette-to-MP3 converter to check it out, but I believe everything was simulcast, including the commercials.
Any need or desire for this... even as reference?