Listen to Rain Sounds - Focus online. Rain Sounds - Focus is an English language song and is sung by Sounds Of Nature: Thunderstorm and Rain. Rain Sounds - Focus, from the album 6 Calming Rainforest Noises, Natural Wellbeing and Sleep Rain Tracks, Soothing Sleep for Insomnia and Gentle Wellbeing Sounds, was released in the year 2017. The duration of the song is 1:59. Download English songs online from JioSaavn.