ISRC
Block Lockdown / Welcome to Atlanta2
Song: BLOCK LOCKDOWN
Last verified:
The ISRC for “Block Lockdown / Welcome to Atlanta” by Ludacris, I-20, Jermaine Dupri is USDJ20110937. 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 2001-11-27. The underlying musical work is ISWC T-071854930-4.
Credit Chain
USDJ20110937 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Block Lockdown / Welcome to Atlanta” by Ludacris, I-20, Jermaine Dupri. 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.
This recording is linked to the musical work T-071854930-4, which represents the underlying composition. Multiple recordings can share the same musical work — for example, an original version, a remix, and a cover would each have their own ISRC but reference the same ISWC.
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The ISRC for “Block Lockdown / Welcome to Atlanta” by Ludacris, I-20, Jermaine Dupri is USDJ20110937. 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 2001-11-27. The underlying musical work is ISWC T-071854930-4.
