MIREX (Music Information Retrieval Evaluation eXchange)

MIREX (Music Information Retrieval Evaluation eXchange) is an annual international competition where researchers and developers test and compare how well computer algorithms can analyze and understand music. Tasks include identifying genres, finding similar songs, transcribing melodies, or detecting beats. By providing standardized tests and datasets, MIREX helps improve music technology—such as music streaming, recommendation systems, and music analysis tools—ensuring they are accurate and reliable. It fosters collaboration and progress in the field of music information retrieval by setting benchmarks and sharing advancements among the global research community.