Listen to Autumn Serenade online. Autumn Serenade is an English language song and is sung by Dennis Wilson's Cocktail Piano and The Rhythm Quintet. Autumn Serenade, from the album Ultimate Elevator Music: The Essential Lounge Cocktail Bar and Elevator Music, Vol. 1, was released in the year 2015. The duration of the song is 2:48. Download English songs online from JioSaavn.