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 HarmonicLab Music. Rainy Day Productivity Boost | Extended Focus Enhancing ASMR for Efficient Work, from the album Whispering Waverley: Soft Rainy Moments for a Cozy Retreat and a Peaceful Refuge, was released in the year 2024. The duration of the song is 2:04. Download Instrumental songs online from JioSaavn.