I had the rather amazing experience of an intense and pretty good amateur performance of Bruckner's 5th symphony last Saturday by the Surbiton Symphony Orchestra under Peter le Tissier. Weather to freeze the balls off - but definitely a performance to charm the soul in Surbiton of all the iconic London suburbs!
I can't offer a Youtube vtd of the SSO obviously - but 1985 TV recording from Munich gives a slight idea.
Celibidache, the conductor here seems to have been rather eccentric. Made very few recording (LP or CD) but did a lot of TV.
He appears to favour SLOW - which may account for the high esteem he is held in by Bruckner fans.
Peter le Tissier - the Surbiton conductor also did slow, but not as slow as this.
Also his (live) sound quality was 100% better than ZDF, or whoever did this tape