Listen to Calming Portland Patter: ASMR Rain Sounds for Better Focus online. Calming Portland Patter: ASMR Rain Sounds for Better Focus is an Instrumental language song and is sung by HarmonicLab Warrior. Calming Portland Patter: ASMR Rain Sounds for Better Focus, from the album Forest Rain: Nature's Symphony of Rain and Forest Sounds for Meditation and Relaxation, was released in the year 2024. The duration of the song is 2:07. Download Instrumental songs online from JioSaavn.