I'd said:

>...'Classical & Jazz' ...the largest store of 2nd-hand, rare and
>deleted classical CDs in Britain has [I thought] 7,000 CM CDs.
>...http://www.classicalandjazz.net/

My mistake: I gather it's actually closer to 25,000.  More, apparently,
than BRO.

The 7,000 CDs I'd heard were its jazz component.

BB