Some of these operate as an online music store or purchase referral service in some capacity.
Performance rights organisations (PRO) typically have their own databases as per country they represent, in accordance with CISAC, to help domestic artists collect royalties.
Information available on these portals include songwriting credits, publishing percentage splits, and alternate titles for different distribution channels.
It is one of the most accurate and official types of databases because it involves direct communication between the artists, record labels, distributors, legal teams, publishers and a global governing body regulating PRO's.
The databases are typically known as 'repertory searches' or 'searching works' and may require an account while others are open to view for free as public including the USA's ASCAP Songview and Ace services,[2] Canada's SOCAN,[3] South Korea's KOMCA,[4] France's SACEM,[5] and Israel's ACUM.