Listen to A Cup of the Rain online. A Cup of the Rain is an Instrumental language song and is sung by Alley Walkers. A Cup of the Rain, from the album So Cozy:居心地の良いおしゃれなカフェで流れるジャズBGM - Coffee and Tea, was released in the year 2022. The duration of the song is 1:21. Download Instrumental songs online from JioSaavn.