LUFS file analyzer

I know that the main meter shows the Integrated LUFS as you play a track, but was wondering if Cubase can simply analyze an entire track and give me a quick readout of the Integrated LUFS without sitting a waiting for my track to build up the Integrated value (my tracks are Classical and are highly dynamic… maybe no loud parts until the very end).

I see the Audio>Spectrum Analyzer (Statistics), but it doesn’t seem like I can run this on all tracks simultaneously (the entire mix). (and rendering the mix down to a single track would slow the process down too much)