Os Mutantes's third album finds them growing both more sophisticated and, at times, sillier. The funky "Ando Meio Desligado" ("I Walk Disconnected," a love song full of pot-influenced imagery) gives the record its subtitle. Along with "Quem Tem Medo de Brincar de Amor" and the instrumental "Oh! Mulher Infiel," it shows the group becoming more comfortable with the harder-rocking side of its music. Other highlights of this often brilliant record include the gorgeous "Desculpe, Baby," the anthemic chant "Haleluia," and a Zappa-style doo-wop parody, "Hey Boy." --Rickey Wright