From wikipedia: Michael Franti (born April 21, 1966, in Oakland, California) is an American poet, musician, and composer of African, American Indian, Irish, French, and German descent.[1] Franti is the creator and lead vocalist of Michael Franti & Spearhead, a band that blends hip hop with a variety of other styles including funk, reggae, jazz, folk, and rock. He is also an outspoken supporter for a wide spectrum of peace and social justice issues.