print to make them easier to read. The four parts are as follows:

* "CC" is the appropriate two-character country code for the ISRC issuer. The code is assigned according to the ISO 3166-1-Alpha-2 standard. (High demand for ISRCs within the United States has caused the supply of available registrant codes to become exhausted; after December 6, 2010, new registrants in the US use country code "QM, QZ, or QT". The codes "CP" and "DG" are reserved for further overflow, and "ZZ" is reserved for codes assigned