Listen to Coffee or a Slice of Cake online. Coffee or a Slice of Cake is an Instrumental language song and is sung by The Lovely Sound. Coffee or a Slice of Cake, from the album 夜と昼のカフェで聴きたいジャズBGM, was released in the year 2022. The duration of the song is 1:16. Download Instrumental songs online from JioSaavn.