Silvi Peligras Silvi Peligras was singer and guitarist for Oakland indie rock band HGS, and has performed bass with free improv group >XTINGUISHER>. HGS (Ara Jo memorial final show) 2016-12-09 at Eli’s Mile High Club, Oakland, CA Watch this video on YouTube HGS (featuring Ara Jo) 2016-07-30 at The Boat, Oakland, CA Watch this video on YouTube HGS (featuring Ara Jo) 2016-08-13 at Sgraffito, Oakland, CA Watch this video on YouTube