Listen to Escolta de Vagalumes online. Escolta de Vagalumes is a Portuguese language song and is sung by Joel Amaral. Escolta de Vagalumes, from the album Raíz Sertaneja, Vol. 1 (As Mais Belas Músicas da Raiz Sertaneja), was released in the year 2003. The duration of the song is 3:19. Download Portuguese songs online from JioSaavn.