The Nine Strings Duo has some good drone-y sounds available for download.
Percussionist Cyro Baptista is profiled.
Blind Moany Wat is a new guitar-oriented, experimental ambient release that is freely available in the Immigrant Breast Nest label.
The Mandorla netlabel has a bunch of free downloads including some experimental works.
An interview with Hugh Hopper (RIP) has been reprinted.