Listen to Rio Grande Rain Sounds: Sleep By the River online. Rio Grande Rain Sounds: Sleep By the River is an Instrumental language song and is sung by Jefferson Hamilton. Rio Grande Rain Sounds: Sleep By the River, from the album Gentle Rain in the Quiet Forest Glade for Perfect Peace and Deep Sleep Ambience, was released in the year 2024. The duration of the song is 2:04. Download Instrumental songs online from JioSaavn.