Listen to Beta Waves Nature Sounds (Musica para Estudiar) online. Beta Waves Nature Sounds (Musica para Estudiar) is an Unknown language song and is sung by Calm Music for Studying. Beta Waves Nature Sounds (Musica para Estudiar), from the album Study Music: Calming Relaxing Instrumental Music for Focus On Learning and Mozart Effect, was released in the year 2014. The duration of the song is 6:08. Download Unknown songs online from JioSaavn.