A trek band

How much would you pay to see a bunch of trek alumni (main cast) preform together? Here is a small list (I am SURE i am missing more then a few) of still living Main Cast members who can sing or play instruments. Tim Russ (Tuvok), Jerri Ryan (Seven), Robert Picardo (the Doctor), Brent Spiner (Data), Avery Brooks (Sisko), Jonathan Frakes (Riker),Celia Rose Gooding (Uhura), Anson Mount (Pike), Christina Chong (La'an), Rebecca Romijn (Una)

Most are singers, but still, i think it would be awesome to see. No auto tune, no add ons, just their own voices and skills on display.