On MusicBrainz, the music made by Grace Belly is credited to Art Vandeley, which is a reference to Seinfeld, where George Costanza makes up the name Art Vandeley when in a job interview. No more information is given about this artist on the web. The name might be just one of several psuedonyms by a music producer at a label. It could also be because the musicians remain anonymous via the label who distributes the music. This is usually done to save money in royalties, and drive down costs for the streaming service. Read more on Last.fm