The concert took place online last night
The two-hour event features Meryl Streep, Lin-Manuel Miranda, Jake Gyllenhaal, Annaleigh Ashford, Ben Platt, Beanie Feldstein, Audra McDonald, Christine Baranski, Josh Groban, Patti LuPone, Adrienne Warren, Neil Patrick Harris, Maria Friedman and hundreds more.
You can watch the full concert, featuring Streep singing "Ladies who Lunch", below. There's a special group performance of "I'm Still Here" at the end that is rather lovely.