Music On Paper. Recording Artist Rain, was sign to music on paper studio productions label In May 2014. Rain a seven year old, talented artist was my 1st and youngest artist to have a music contract. Recording Artist Rain, brings a new sound of music just for kids all across the world. Rain, see you at the Grammy Awards next year. This children's book collection was inspired, by the real life character "Rain Fields." One of America's favorite storybook characters of today.