MUSDB18

MUSDB18 contains 150 full-length songs, totaling approximately ten hours of music, with separate vocals, drums, bass, and “other” stems. Created in 2017 by researchers including AudioShake's Head of Research, Fabian-Robert Stöter, it became a standard benchmark for music source separation. The recordings were provided for educational and research purposes; commercial use requires appropriate rights-holder permission. MUSDB18-HQ is the uncompressed version. Use of this dataset in model training can raise separate questions about the commercial use of resulting model weights.

Links: MUSDB18 · MUSDB18-HQ · Understanding MUSDB18, model weights, and licensing