Mix Check Studio is a web application that uses advanced AI technology to analyze and provide accurate feedback on mix mastering for audio files in WAV or MP3 formats. Users can upload tracks and indicate whether they need assistance in mix mastering, and specify music style or genre to help the AI provide precise advice. The analysis is conducted using sophisticated algorithms, and the anonymized analysis results and track metrics are stored and displayed for feedback purposes. The app is completely free and offers valuable insights to help improve mix mastering skills.