What is an ISWC Code?

An ISWC code, short for International Standard Musical Work Code, is a unique identifier assigned to a musical composition. It is used to identify songs and track their usage in music licensing, royalty collection, and copyright management systems.

The ISWC code is associated with the musical composition, meaning the melody, harmony, and lyrics of a song, rather than a specific recorded version. This allows the same composition to be identified even if it has multiple recordings performed by different artists.

ISWC codes are typically assigned when a song is registered with a performing rights organization (PRO) or other rights management entity. They help ensure that songwriters, composers, and publishers receive accurate royalty payments when their music is performed, broadcast, or licensed.