Listen to Rainy Day Productivity Boost | Extended Focus Enhancing ASMR for Efficient Work online. Rainy Day Productivity Boost | Extended Focus Enhancing ASMR for Efficient Work is an Instrumental language song and is sung by Celia Callahan. Rainy Day Productivity Boost | Extended Focus Enhancing ASMR for Efficient Work, from the album Tranquil Tamsin - Calming Music for Inner Peace: ASMR Nature Rain, was released in the year 2024. The duration of the song is 2:04. Download Instrumental songs online from JioSaavn.