Abstract: There have been many attempts to build automatic DJ systems in both industry and academia. However, these often focus solely on track selection and mixing, neglecting the importance of music structure and mix point selection—key elements for determining transition points to the next track. We introduce a web demonstration, DJ StructFreak, which prioritizes mix point selection and music structures. The system identifies the best matching segment for user-selected mix points using music structure embeddings. As a result, it offers a continuous music listening experience and a new level of freedom for users in mix point selection. DJ StructFreak will be accessible via a link provided upon acceptance.