Listen to Serenade of the Twilight Hour online. Serenade of the Twilight Hour is an Instrumental language song and is sung by Rainbow Ensemble. Serenade of the Twilight Hour, from the album 夜のカクテルと楽しいジャズBGM, was released in the year 2024. The duration of the song is 1:28. Download Instrumental songs online from JioSaavn.