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  1. Home
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  3. John Hadley

ISNI · Creative Contributor

John Hadley

0000 0003 7261 3271
View on ISNI.orgView musician profile
50 works31 recordings

Last verified: August 20, 2026

0000 0003 7261 3271 is the International Standard Name Identifier (ISNI) for John Hadley, a creative contributor. ISNIs are 16-digit ISO 27729 identifiers managed by the ISNI International Agency, used to identify the public identities of contributors to creative works across music, books, film, and television. This identity is cross-linked to IPI 00073319481. John Hadley has 50 works and 31 recordings indexed on Credits.fm.

Format

0000Group 1
0003Group 2
7261Group 3
3271Final group (check digit ends here)
Group 1:
16-digit ISNI is formatted in four groups of four for readability.
Group 2:
16-digit ISNI is formatted in four groups of four for readability.
Group 3:
16-digit ISNI is formatted in four groups of four for readability.
Final group (check digit ends here):
The last character is the ISO 7064 Mod 11-2 check digit (0-9 or X) that validates the ISNI.

Credit Chain

ISRC31 recordings
ISWC50 works
IPI00073319481
ISNIJohn Hadley
MusicianJohn Hadley

Linked IPIs

IPI: 00073319481IPI: 00062108214IPI: 00062375090

Musical Works (ISWC) (50)

T-070.221.046-5T-070.244.324-0T-071.085.514-3T-072.290.057-3T-306.383.344-9T-306.384.264-4T-306.386.171-8T-306.386.867-3T-306.386.882-2T-306.396.914-8T-306.396.918-2T-306.397.751-1T-306.397.950-6T-306.398.790-2T-306.399.209-2T-306.400.025-1T-306.400.026-2T-306.400.029-5T-306.400.030-8T-306.400.386-3T-306.403.562-3T-306.403.563-4T-306.403.564-5T-306.407.772-7T-306.416.983-7T-306.416.993-9T-306.416.995-1T-306.416.997-3T-306.435.487-2T-306.436.086-3T-306.437.811-2T-306.453.842-3T-306.660.597-4T-308.457.695-0T-308.662.474-6T-308.856.902-8T-308.856.923-3T-308.866.462-0T-309.957.257-9T-310.533.544-8T-310.533.816-3T-310.534.262-5T-310.596.114-2T-310.596.115-3T-310.596.116-4T-310.599.044-7T-310.599.347-9T-310.599.355-9T-310.822.219-7T-310.831.306-6

Recordings (31)

1
AUMEV2156592
2
AUWA01300323
3
AUWX31800103
4
BGA261615304
5
BGA672015419
6
CA5KR1921877
7
CAC120601207
8
CAI370710416
9
DEBL60845543
10
DEBL60851340
11
DEBL60885236
12
DELJ81503260
13
DELJ81627847
14
DELJ81752579
15
DELJ81760567
16
DELJ81768685
17
DESN31305151
18
DESN31307127
19
DESN31323851
20
DESN31325676
21
DESN31325813
22
DKABA1100660
23
FR3Z80808350
24
FR6V82053603
25
FRE260700610
26
GBKPL2003288
27
GBMJG1205024
28
GBMJG1301309
29
GBPS81528481
30
GBSVC1800023
31
QZSYP2203272
SourcesMusicBrainzMusicBrainz✓2 sources

Verified on

  • ISNI.org identity record
  • MusicBrainz artist record

Identifier Graph

ISNIJohn HadleyIPI00073319481IPI00062108214IPI00062375090ISWCT0702210465ISWCT0702443240ISWCT0710855143ISWCT0722900573ISWCT3063833449

People also ask

What is the ISNI for John Hadley?+
The ISNI for John Hadley is 0000 0003 7261 3271. ISNIs are 16-digit identifiers managed by the ISNI International Agency under ISO 27729 to identify public creative identities across music, books, film, and television.
Who is ISNI 0000 0003 7261 3271?+
ISNI 0000 0003 7261 3271 is assigned to John Hadley, a creative contributor.
How many works and recordings does John Hadley have?+
John Hadley has 50 musical works (ISWCs) and 31 recordings (ISRCs) indexed on Credits.fm.
How is an ISNI different from an IPI?+
IPI codes are 11-digit identifiers managed by CISAC for performing rights organizations — they track who collects royalties. ISNIs are 16-digit ISO 27729 identifiers managed by the ISNI International Agency — they identify a public creative identity across every industry, not just music. The same person can hold both.

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Who is ISNI 0000 0003 7261 3271?

0000 0003 7261 3271 is an International Standard Name Identifier (ISNI) assigned to John Hadley. ISNIs are unique 16-digit identifiers defined by ISO 27729, managed by the ISNI International Agency, used to identify public identities of contributors to creative works across all industries — music, books, film, television, and more.

John Hadley has 50 musical works (ISWCs) and 31 recordings (ISRCs) in our database. This ISNI is cross-referenced with 3 IPI identifiers.

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