Listen to Best Rain Sounds for Falling Asleep Fast: Optimize Sleep with Soothing Rain Noises online. Best Rain Sounds for Falling Asleep Fast: Optimize Sleep with Soothing Rain Noises is an Instrumental language song and is sung by Jefferson Hamilton. Best Rain Sounds for Falling Asleep Fast: Optimize Sleep with Soothing Rain Noises, from the album Cozy Cloudscape - Calming Music for Mindfulness and Serenity, was released in the year 2024. The duration of the song is 2:04. Download Instrumental songs online from JioSaavn.