Sarah McLachlan canceled a performance to show solidarity with Jimmy Kimmel

30 years ago, Canadian singer-songwriter Sarah McLachlan was frustrated by venues booking so few women, so she co-founded Lilith Fair, a traveling music festival composed entirely of female solo acts and groups. The new documentary, Lilith Fair: Building a Mystery, chronicles the historic tour, and is available to stream now on Hulu. Hulu, of course, is a Disney-owned company, just like ABC, the network who suspended Jimmy Kimmel last week for exercising his right to free speech. So while McLachlan and fellow Lilith Fair artist Jewel were scheduled to perform at the doc's premiere on Sunday . . .