Listen to Rainy Days in the Sierra Nevada Mountains online. Rainy Days in the Sierra Nevada Mountains is an Instrumental language song and is sung by Grayson Hampton. Rainy Days in the Sierra Nevada Mountains, from the album Gentle Rainstorm for Quiet Nights: Sleep Sounds for Restful Nights, Meditation, and Relaxation, was released in the year 2024. The duration of the song is 2:04. Download Instrumental songs online from JioSaavn.