Listen to Rainy Day Brainstorming: Spark Creativity with the Sounds of Rain online. Rainy Day Brainstorming: Spark Creativity with the Sounds of Rain is an Instrumental language song and is sung by Jefferson Hamilton. Rainy Day Brainstorming: Spark Creativity with the Sounds of Rain, from the album Cozy Cloudscape - Calming Music for Mindfulness and Serenity, was released in the year 2024. The duration of the song is 2:04. Download Instrumental songs online from JioSaavn.