Disappointing Springsteen radio piece

Saw a mention of a report yesterday on NPR’s All Things Considered called Pre-Glory Days: The Earliest Springsteen Recordings and I was expecting something really cool since the article claimed the tapes had about 80 minutes of music Bruce made with his first band, The Castiles, but all they had was a few seconds here and there in the background underneath some trivial interviews. And three brief (maybe 30 seconds long) song clips. I wonder if NPR was concerned about rights issues but for all the hype the report got there was no real meat.