Listen to Subdued Echoes of Contentment online. Subdued Echoes of Contentment is an Instrumental language song and is sung by Bluebird Sonata. Subdued Echoes of Contentment, 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 2:38. Download Instrumental songs online from JioSaavn.