Listen to Beta Waves Focused Attention online. Beta Waves Focused Attention is an Instrumental language song and is sung by The Solfeggio Peace Orchestra. Beta Waves Focused Attention, from the album 528 Hz: Healing Frequencies for Calm Spiritual Cleansing, was released in the year 2022. The duration of the song is 2:05. Download Instrumental songs online from JioSaavn.