I have only seen pieces of this, and I happened across the full version of this excellent documentary tracing The Pixies story. The documentary features interviews with David Bowie, Thom Yorke and Jonny Greenwood (Radiohead), Graham Coxon and Alex James (Blur), Fran Healy and Andy Dunlop (Travis), P J Harvey, Tim Wheeler (Ash), Gavin Rosdale *ick*(Bush) and Badly Drawn Boy.
