Book excerpt: Sounding the Margins: Collected Writings 1992-2009 by composer, performer, humanitarian, and Deep Listening founder Pauline Oliveros document her activity over this period and the many recent advances that have taken place in the fields of electronic and telematic musical performance, improvisation, artificial intelligence, and the role of women in contemporary music. Featuring contributions by John Luther Adams, Monique Buzzarte, and Stuart Dempster.