"De Styjl" is one of the great postminimalist, postmodern pieces. It combines funky horn riffs with boogie-woogie piano, and a bizarre choral overlay that somehow all works together. There is an almost Ivesian feel to the way, for example, the brass chugs away as the chorus seems to be off in a different harmonic world moving at its own rate. A whacky spoken interlude concerning Piet Mondrian (whose painting inspired "De Styjl") brings the work to yet another unexpected place and the whole thing finally gives way static series of isolated chords that wouldn't seem too out of place in the music of Luciano Berio, Andriessen's erstwhile teacher. The performance is committed but perhaps could, at times, swing a bit more.
I wish I could say something more positive about "M is for Man, Music, and Mozart." The music is, I think, trying to be charming but it ends up simply being cloying. I'm not qualified to judge the performance here which seems to be intentionally rough.