Simplify the following text for a Grade 11 native English-speaking person.
Original: Reviews of this new album have been mixed , but Sun had mentioned before that her priority is to make quality music , instead of over-commercialized products that sell well but have a lower level of artistic quality .
Simplified: Reviews of this new album were mixed , but Stefanie said that all she wanted was to make quality music , instead of releases that sell well but have a lower level of artistic quality .