The Sound Of Sunshine -- the inspired and inspiring new album by Michael Franti & Spearhead -- is a kind of musical sun shower, a bright, beautiful and often buoyant song cycle created to bring all kinds of listeners a sense of hope during rough and rainy times for so many in our world.

“Music is sunshine,” says Michael Franti, one of the most positive and conscious artists in music today. “Like sunshine, music is a powerful force that can instantly and almost chemically change your entire m...