Roulette TV - Pauline Oliveros (2000)
Pauline Oliveros is internationally renown for her innovative electronic music, meditative accordion solos, and visionary, breakthrough works that create new relationships among performers by means of attentional, consciousness-raising, group improvisation strategies (many of which are collected in her 1984 book "Software for People"). In this videotape, she offers "Pauline's Solo", a contemplative 20-minute accordion improvisation built of ethereal sustained harmonies and fleeting melodic gestures, like spontaneous thoughts suddenly flashing across quiescent synaptic networks. In an inspiring and instructive interview.

Found through Jim Barrett's blog Soul Sphincter
http://soulsphincter.blogspot.com/