The Grammy-winning Fleetwood Mac singer surprised the audience at the Winter Garden Theatre when she took the stage and sang “Rhiannon” with the musical’s kid band.
“To be in the presence of these kids that are so amazing that honestly sometimes I close my eyes and I’m not sure that it’s not Fleetwood Mac. It’s very trippy. They are so good," Nicks said in a statement.
Watch the performance below:
In the new musical, the principal of the children's school, played by Sierra Boggess, is a huge fan of Grammy winner Nicks.
