This short but sweet EP offers nonstop good vibes with its reggae grooves, breezy songcraft and white-boy raps. Backed by a horn section and soulful organs, Mraz celebrates the power of togetherness in “Freedom Song”. The explosive “San Disco Reggaefornia” trades the symbolism of the Eagles’ “Hotel California” for high-fives and medical-marijuana references. And “What Mama Say” is the ultimate Mother’s Day anthem, honouring maternal guidance with a funky beat.