Listen to O Espírito Secreto de uma Vida (The Secret Life Of Plants) online. O Espírito Secreto de uma Vida (The Secret Life Of Plants) is a Portuguese language song and is sung by Guilherme Arantes and Gilberto Gil. O Espírito Secreto de uma Vida (The Secret Life Of Plants), from the album Letra & Música: A Tribute To Stevie Wonder, was released in the year 2009. The duration of the song is 4:01. Download Portuguese songs online from JioSaavn.