I've been listening to Kyle Gann's PostClassic Radio for the last hour. Much like iPod listings, here are my impressions:
Jean Hasse - Kinkh, liked it, mellow piano music.
Pamela Z - Pop Titles 'You', really liked it, a combination of musique concrete with a funky beat.
David Rosenboom - How Much Better if Plymouth Ro, very annoying. I don't like the 70's synth sounds, and the ostinati don't change enough for my taste, though I think I could tolerate it better if the timbre was more to my liking. Sadly, this is a rather long piece (almost 23 minutes), forcing much jaw-clenching to get through it so I could see what came next. It did have an effective climax and interesting ending, as each strand gets layered in more stretto fashion to create a sense of speeding up as the dynamics ebb. Then the strands die away, leaving only the main ostinato slightly out of sync with itself.
Ooh, I just heard Kyle's voice, giving a little audio introduction to the next piece. Just like a DJ!
David First - Good Book's (Accurate) Jail of Escape Dust Coordinates, Part 2, it moves VERY SLOWLY, but isn't annoying or grating. I don't think I would choose to actively listen to it at a concert, but it makes for some cool background music while I'm grading papers.