Listen to San Francisco (Be Sure to Wear Flowers In Your Hair) online. San Francisco (Be Sure to Wear Flowers In Your Hair) is an English language song and is sung by Scott McKenzie. San Francisco (Be Sure to Wear Flowers In Your Hair), from the album Forrest Gump - The Soundtrack, was released in the year 2011. The duration of the song is 2:58. Download English songs online from JioSaavn.