The show was 91 Abstractions, aired on WRVU in Nashville in the late 90s. I only heard it through the internet but it's how I heard new drum & bass songs back then. I had a CD-R of all the RealAudio files but lost it, and all I can find now are those 3.

https://web.archive.org/web/19991117124459/http://113audio.com:80/