Hi, I am on a Quest to find the ultimate recording and I have narrowed the search so Far to finding a recording done in the Royal Albert Hall or Liverpool Cathedral.. Please I am Only at this time looking to Acquire this Concert at these Places, Mainly because the Organs Are Able to Produce the 16HZ tones I am looking for in this concert.. I have Bought 2 versions already and they have Fell short of what I have heard from a Test CD from HSU..The Concert that was recorded on that TEST cd is NOT Available on Laser Formats In the notes that came with the Munch / Boston Symphony version, it talks about the deepest organ pedal tones being 36.7Hz low D-flat in the poco adagio, and 32.6Hz low C in the Maestro movement. So as you see the above concert is falling way short of 16hz this is one of the versions I bought and was recorded in 1959'.. The other one was done by the Philadelphia Orchestra.. I would like to get a SACD/DVD-A Multichannel Recording of this Concert but a Stereo CD version will be fine.. Do these recordings done at the above Royal Albert Hall - or Liverpool Cathedral exist on SACD/DVD-A/CD?? EDIT: I found a Telarc CD that was done by the London Symphony Orchestra.. But I am NOT sure where it was recorded or if it is a live performance??