Making Tracks - Iconic recording studios on BBC Radio 4

Not sure if this has slipped through without others noticing; but I just caught episode 2 of Making Tracks on Radio 4. It was about Abbey Road studios really interesting especially the bit when talking to recording engineer and the comparison between two versions of a piece of classical music (Holst).

Listened to the previous epesode, it was about Rockfield Studio, also very informative; next week is about Metropolis Studio. You can catch the first two episodes on BBC Radioplayer, 30 minutes each; listen while you can.