TubeNet

Here are two links to TODAY'S (Friday 5/5) LIVE webcast of Mahler Symphony No. 6 with David Zinman and the SWR Symphony at 2pm Eastern, 1 CT, 11am Pacific, 7pm London, 20h CET, 21h Finland/Moscow/Israel on Saturday May 6 at 2am Beijing, 3am Tokyo, 4am Sydney, 6am NZ here:
http://concert.arte.tv/fr/swr-symphonie ... vid-zinman" target="_blank or http://www.swr.de/swr-classic/symphonie ... index.html" target="_blank

I heard Zinman do Mahler 6 in San Francisco sometime in the '90s. For the two hammer strokes in the finale, one of the percussionists pushed both hands down on some keyboard, leading to a huge sound I can only describe as being like a bomb detonating under the stage. It was unbelievable! - totally 'over the top' but also quite fun.

The same exact effect can be heard on a Mahler 6 that Zinman recorded in Baltimore that is now difficult to find. It came in a three-disc set that also included a good Tchaik' 5.

Zinman doesn't seem to be doing that in Europe.

https://www.amazon.com/Zinman-Legacy-Da ... man+legacy" target="_blank" target="_blank