"Sundae" is a musical artist not sufficiently recognized in the mainstream music industry to have a clear profile or history. It is possible that "Sundae" refers to a local or emerging artist, or it could be a misnomer. Without concrete, verifiable information, it is not possible to provide a factual, concise description of this artist's musical style, significance, and history. It is recommended to verify the spelling, context, and specific details related to this artist for a more accurate description.