Listen to Theta Waves Rain: A rain soundscape with theta waves for meditation. online. Theta Waves Rain: A rain soundscape with theta waves for meditation. is an English language song and is sung by HarmonicLab Warrior. Theta Waves Rain: A rain soundscape with theta waves for meditation., from the album Peaceful Rainfall Over Rolling Green Hills at Sunset for Deep Rest, Calm, and Mindfulness, was released in the year 2024. The duration of the song is 2:04. Download English songs online from JioSaavn.