Combining the International Who's Who in Classical Music 2023 and the International Who's Who in Popular Music 2023, this two-volume set provides a complete view of the whole of the music world.

Within the International Who's Who in Classical Music, each biographical entry comprises personal information, principal career details, repertoire, recordings and compositions, and full contact details where available. Appendices provide contact details for national orchestras, opera companies, music festivals, music organizations and major competitions and awards.

The International Who's Who in Popular Music boasts detailed entries, including full biographical information, such as principal career details, recordings and compositions, honours and contact information.