Latinissmo features Carl Young on saxophone and James Gray on percussion (Spearhead).

Joyful Sound features Michael Franti on vocals, Carl Young on saxophone and James Gray on percussion (Spearhead).

Sittin' On Top Of The World features Drew Emmitt on mandolin and vocals and Mark Vann on banjo and vocals (Leftover Salmon).

Time Will Tell features Michael Franti on vocals, Carl Young on saxophone and James Gray on percussion, Le Le Jamison on keyboards (Spearhead).

People Get Ready features Michael Franti on vocals, Carl Young on saxophone and James Gray on percussion, Le Le Jamison on keyboards (Spearhead), Jamie Janover on percussion, Drew Emmitt on mandolin, and Mark Vann on banjo.

Joyful Sound features a verse of Ganja Babe (Spearhead tune) rapped by Michael Franti.