Brazilian Rhythmic Instruments Dataset (BRID)

The Brazilian Rhythmic Instruments Dataset (BRID) is a curated collection of audio recordings featuring traditional Brazilian rhythmic instruments, developed for Music Information Retrieval (MIR) research. It comprises 367 tracks, including 274 solo and 93 multi-instrument recordings, encapsulating ten instrument classes and five primary Brazilian rhythm styles: samba, partido alto, samba-enredo, capoeira, and marcha. BRID is suitable to study rhythm, beat tracking, and rhythmic pattern recognition in Brazilian music.