I recently finished Talking Music by Duckworth, which was a fascinating set of interviews with experimental composers like Pauline Oliveros, Steve Reich, John Cage, and Philip Glass. I particularly enjoyed the discussions on minimalism, but all of the interviews were interesting and pleasant to read.
I’m currently reading On Some Faraway Beach, a biography of Brian Eno. It’s fairly dramatic, but very enjoyable and well-written. I was thinking I might try to find a physical copy of A Year With Swollen Appendices, but it seems to be very expensive now, so I may have to go digital, instead.