Listen to La Importancia de la Relajación online. La Importancia de la Relajación is an Instrumental language song and is sung by Christian Grey. La Importancia de la Relajación, from the album Piano para Relajar 2019 - 20 Canciones Música Suave, Calmarse y Dormir Tranquilo Toda la Noche, was released in the year 2019. The duration of the song is 6:06. Download Instrumental songs online from JioSaavn.