Lindsey Buckingham made what was most likely his first public appearance since undergoing open heart surgery in February on Saturday -- at a school function.
Buckingham accompanied the Brentwood Madrigals vocal ensemble on guitar as they performed a song by his former band,Fleetwood Mac. Ironically, it wasn't one of his songs, but the Stevie Nicks number "Landslide."
A school parent posted an excerpt of the performance on Instagram. She implies in her caption that Buckingham also has a child at the school.