Listen to Sumptuous Soiree Silhouettes online. Sumptuous Soiree Silhouettes is an Instrumental language song and is sung by Weekday Assemble. Sumptuous Soiree Silhouettes, from the album シカゴ風のクラブで聴きたいジャズBGM, was released in the year 2024. The duration of the song is 1:28. Download Instrumental songs online from JioSaavn.