Laura Lang-Ree, Harker performing arts chair, and Ann Luceña ’04 both performed Saturday at South Bay Musical Theatre’s 60th anniversary celebration, “Welcome to the Sixties.” Lang-Ree sang a solo rendition of “See What It Gets You” from Stephen Sondheim’s “Anyone Can Whistle,” while Luceña was a part of a group that performed a medley of 1960s folk songs, including “Blowin’ in the Wind,” “Leaving on a Jet Plane,” and “Scarborough Fair/Canticle.” During her time at Harker, Luceña was a member of the middle school choral group, Harmonics. She most recently served as the CEO of San Ramon Regional Medical Center.