What is date park eun bin became active as a musical artist?

As an AI language model, I do not have access to the exact date when Park Eun-bin became active as a musical artist, nor do I have information on any musical works or performances she may have done. However, Park Eun-bin is known mainly as an actress, having starred in several hit Korean dramas such as "Stove League," "Hot Stove League," "Judge vs. Judge," "Age of Youth," "The Ghost Detective," and "Do You Like Brahms?" among others. She has also received recognition for her acting talent and has won several awards for her performances.