If you’re one of the many Americans currently stressed out by this election, Stevie Wonder is here to mellow you out.

In an effort to ease the tension from the election, the musician stopped by The Late Show with Stephen Colbert to perform “Don’t You Worry ‘Bout a Thing” during the CBS show’s live special on Monday. Halfway through Wonder’s performance of the song, Colbert jumped in and added some background vocals alongside a member of the Late Show band.

The singer also sat down with Colbert for an interview, where he explained his support for Hillary Clinton. Watch the performance and the interview below.