Also listened to Maazel's VPO Bolero to see if he does that AWFUL thing he did at the climax of his New Philharmonia recording (ie, he holds up the tempo twice, once at the key change and again before the percussion onslaught). He does do it again. Why?! It's so ugly.
Also listened to Barbirolli's Mahler 2 (Stuttgart, I think), which was a bit ragged but often amazing in its craggy splendour.
You get the idea. Sign up to Spotify and you too will spend the next fortnight glued to your computer, dribbling takeaway food on the keyboard and wondering if getting a commode might be a good idea.