Listen to Cucú Cantaba la Rana online. Cucú Cantaba la Rana is a Spanish language song and is sung by Los Peque Músicos. Cucú Cantaba la Rana, from the album Super Éxitos de la Música Infantil: Baila y Canta Juegos y Canciones Infantiles para Niños, was released in the year 2015. The duration of the song is 1:18. Download Spanish songs online from JioSaavn.