Listen to Philadelphia Serenade: Rainy Day Sleep Sounds online. Philadelphia Serenade: Rainy Day Sleep Sounds is an Instrumental language song and is sung by Geni Sanchez Music. Philadelphia Serenade: Rainy Day Sleep Sounds, from the album Serene Rain Whispers: A Gentle Lullaby of Nature, Whispering Sweet Dreams and Comfort, was released in the year 2024. The duration of the song is 2:07. Download Instrumental songs online from JioSaavn.