ISRC
Song: 4 LETTERS
Last verified:
The ISRC for “4 Letters” by B.I is KRB462301045. ISRCs are 12-character ISO 3901 identifiers that uniquely tag a specific sound recording — different masters, remixes, and live versions each receive a distinct ISRC. Released 2023-11-10.
KRB462301045 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “4 Letters” by B.I, James Reid. ISRCs are 12-character alphanumeric codes defined by ISO 3901, used globally by streaming platforms, record labels, and rights organizations to track plays and distribute royalties.
Learn more about ISRCs · Powered by Notes.fm
The ISRC for “4 Letters” by B.I is KRB462301045. ISRCs are 12-character ISO 3901 identifiers that uniquely tag a specific sound recording — different masters, remixes, and live versions each receive a distinct ISRC. Released 2023-11-10.
Musical work link not available yet
This ISRC still identifies a valid recording; the available sources have not yet connected it to an ISWC for the underlying composition. Available release, performer, producer, and songwriter links remain visible below.
Identifier Graph
MLC Song Code
