Listen to Rainy Day Productivity Soundtrack: Focus-Boosting Shower Ambience online. Rainy Day Productivity Soundtrack: Focus-Boosting Shower Ambience is an Instrumental language song and is sung by Celia Callahan. Rainy Day Productivity Soundtrack: Focus-Boosting Shower Ambience, from the album Oothing Soundscape - Calming Music for Relaxation and Sleep: ASMR Nature Rain, was released in the year 2024. The duration of the song is 2:06. Download Instrumental songs online from JioSaavn.