Listen to Serenade for a Cool online. Serenade for a Cool is an Instrumental language song and is sung by Daytime Owl. Serenade for a Cool, from the album Lunchtime Special:おいしいお昼のゆったりBGM - Cheers to the Weekend, was released in the year 2022. The duration of the song is 1:18. Download Instrumental songs online from JioSaavn.