Listen to Rainy Day Productivity Soundtrack: Ambient Noise for Efficient Work online. Rainy Day Productivity Soundtrack: Ambient Noise for Efficient Work is an Instrumental language song and is sung by Grayson Hampton. Rainy Day Productivity Soundtrack: Ambient Noise for Efficient Work, from the album Whispering Wynter - Soothing Music for Relaxation and Calm: ASMR Nature Rain, was released in the year 2024. The duration of the song is 2:04. Download Instrumental songs online from JioSaavn.