ISWC · Musical Work

T-010433988-9

Don’t Let Me Down

17 recordings

Last verified: June 1, 2026

T-010433988-9 is the International Standard Musical Work Code (ISWC) for the musical composition "Don’t Let Me Down". ISWCs are ISO 15707 identifiers managed by CISAC; they identify the underlying song — its melody, lyrics, and arrangement — rather than any single recording. One composition can have many recordings (ISRCs). This work has 17 known recordings (ISRCs) indexed on Credits.fm. Credited songwriters: PAUL JAMES MCCARTNEY, JOHN LENNON.

Format

TPrefix

010433988Work number

9Check digit

Prefix:: "T" = musical work; "W" = work in progress.
Work number:: 9-digit unique work number assigned by CISAC.
Check digit:: ISO 7064 Mod 11-2 check digit that validates the rest of the code.

Credit Chain

ISRC17 recordings

ISWCDon’t Let Me Down

IPIPAUL JAMES MCCARTNEY

Who wrote this song?

PAUL JAMES MCCARTNEYComposerIPI: 00018873266

1 recording

JOHN LENNONComposerIPI: 00017798450

1 recording

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00338164558 00018873266

Releases (UPC)

00199957159272 00602438787357 00602438575930 00602438575954 00602445382576 00602445382569 00602445496488 00602438575947 00602438787326 0044006352725

+199 more

00602478804304 00602478804328 00602458682137 00602458682199 00602478804311 00602458682175 00602567725268 007464343872 00602537738960 00602567705468 0081227961701 00602547756718 015775179127 029667045322 035828011327 033651018025 029667077026 056775448028 054645171526 0600753912188 0602537788354 0602507138691 060768051423 0693723067322 0634164607913 0748347603262 074646224120 074643709125 073999591408 075679302526 075679955661 075679958495 077779703920 077779004423 077779132010 076119422026 077779113514 077778094623 077779080328 077771590122 081227961213 081227259327 081227961701 085365310032 0825646293322 090368024466 090368022028 090204893270 095483476220 193036607043 195164946056 021823304717 099920356625 2630032252078 3140169724032 4010907019728 4028164097298 4025235850110 4050538182828 4260356690478 4520227000592 4547366001914 4601365012880 4582283795546 4601365013948 4601365016345 4601620202032 4607147861943 4915772269011 4915775169110 4710149634252 4988002178353 4988004082542 4988006626652 4988005867643 4988006882904 4988006740099 4988005794451 4988006815469 4988005175168 4988006676978 4988006621558 4988009298429 4988031125052 4988017038864 4988017671559 4988031459607 4996857000880 5015773912042 5014797165847 5016266003056 5014757171956 5014438129429 5017261209870 5020157106726 5020667010551 5018615300922 5020667010223 5020157107723 5033197194127 5033107402922 5033197160436 5033197159386 5033197194189 5050749414861 5050159933525 5050159922024 5050467512221 5050159908028 5055414758370 5099708490928 5099910530931 5099920312039 5099900702157 5099798688724 5099750448328 5099924380720 5099908590510 5099990991127 5099990674723 5099979132015 5400001212344 5099969943515 5400001112347 5998118710483 599849070010 602455921000 602455920959 602458396652 602458503203 602455920805 602458407594 602498120675 602478053214 602517507739 602527357911 602517469501 602507138622 602547261717 602547670274 602547567819 603497907717 603497907724 602537643738 602547567727 602537734511 610535233523 634479150463 638812722621 638812709820 638812711922 6610535205421 7042880091122 724359543802 724359571324 724348355522 724379703927 724359571423 724382788829 724383937622 731457741924 731455311723 731454097529 731457750520 732388205639 7332181016390 743211072328 740155726836 766126100726 766126175007 766126453921 7713042274423 764377200226 766126133823 7892141640602 7798141336968 7892141640084 789577674226 781371053122 7891591013974 7892141640619 7898614903229 8017983401276 8024391022528 8014406629040 8014224210949 8013780020375 8028980034824 803680322451 826853011617 828767330426 8435008860035 8437007552430 8437007552447 9326382004544 9340650014738 9557020059125 9358782258616 9787885166946

SourcesMusicBrainzMusicBrainzMLCMLC/MMOA via NotesCISAC5 sources

Verified on

CISAC ISWC registry search

What is ISWC T-010433988-9?

T-010433988-9 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "Don’t Let Me Down". ISWCs are defined by ISO 15707 and managed by CISAC. Unlike ISRCs which identify recordings, an ISWC identifies the underlying song — the melody, lyrics, and arrangement.

This work has 17 recordings (ISRCs) associated with it and 2 credited songwriters. Each recording represents a distinct version — such as the original, a remix, a live performance, or a cover — that shares the same underlying composition.

T-010433988-9

Format

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What is ISWC T-010433988-9?

T-010433988-9

Format

Who wrote this song?

What other identifiers does this connect to?

Recordings (17)

Who are the artists on this work?

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What is ISWC T-010433988-9?

Recordings (17)

Who are the artists on this work?