Listen to Smooth Transition to Twilight online. Smooth Transition to Twilight is an Instrumental language song and is sung by Bluebird Sonata. Smooth Transition to Twilight, from the album 落ち着く夜に聴きたいジャズ, was released in the year 2024. The duration of the song is 1:27. Download Instrumental songs online from JioSaavn.