Pit keyboards

[KindredHyperion]

I was watching Sister Act the other week (a very fine fine show incidentally and intriguing staging – that corkscrew thing was quite impressive) and being the curious musician that I am, snuck a peek at the orchestra pit. Lots of keyboards, all seemingly the same model, running off some kind of computer software which looked akin to Logic Mainstage (which I use regularly), and I was just wondering if anyone here knew what the setup was. Any ideas?

 

Adam

 

p.s. Don't know if 'Sound' would be a more appropriate forum. Please move if appropriate!