Chromwaves.net just published a list today of Season 3 performers for Rave HD / Sun TV's television series Beautiful Noise. Sarah appears on the show April 1st, 2008 with Jim White.
Performances are filmed at the Berkeley Church in Toronto. It does not appear that invitations are open to the public but Chromewaves is having a contest.
UPDATE 2008-03-25 - SarahSlean.com has a link to RSVP a request into the show. View the news article here.