Listen to Preguntarse online. Preguntarse is an Instrumental language song and is sung by Musica Relajante, Tonos Binaurales Para Dormir and Latidos Binaurales Ondas Alfa. Preguntarse, from the album Beneficios De Meditar, was released in the year 2022. The duration of the song is 3:21. Download Instrumental songs online from JioSaavn.