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  3. William Piotrowski

ISNI · Creative Contributor

William Piotrowski

0000 0003 7273 9368
View on ISNI.orgView musician profile
50 works30 recordings

Last verified: August 3, 2026

0000 0003 7273 9368 is the International Standard Name Identifier (ISNI) for William Piotrowski, 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 00457295816. William Piotrowski has 50 works and 30 recordings indexed on Credits.fm.

Format

0000Group 1
0003Group 2
7273Group 3
9368Final 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

ISRC30 recordings
ISWC50 works
IPI00457295816
ISNIWilliam Piotrowski
MusicianWilliam Piotrowski

Linked IPIs

IPI: 00457295816IPI: 00457295718

Musical Works (ISWC) (50)

T-010.056.731-4T-072.037.784-3T-072.069.519-1T-072.069.520-4T-072.069.523-7T-072.069.524-8T-072.069.526-0T-072.069.527-1T-072.069.534-0T-072.069.535-1T-072.069.536-2T-072.094.023-7T-072.094.027-1T-072.094.029-3T-072.094.031-7T-072.094.034-0T-072.094.037-3T-072.094.042-0T-072.308.192-2T-072.308.193-3T-072.308.196-6T-072.308.198-8T-072.308.200-5T-072.308.201-6T-072.308.202-7T-072.308.203-8T-072.308.204-9T-072.308.207-2T-072.327.185-9T-072.327.187-1T-072.327.188-2T-072.327.189-3T-072.327.191-7T-072.327.194-0T-072.327.198-4T-072.327.202-3T-072.327.205-6T-072.570.440-4T-072.570.441-5T-072.570.442-6T-072.570.444-8T-072.570.448-2T-072.570.449-3T-072.570.452-8T-072.570.454-0T-072.872.392-9T-072.872.395-2T-072.872.396-3T-072.872.398-5T-072.872.399-6

Recordings (30)

1
BEW541000071
2
CA5KR0028200
3
CA6LQ1000012
4
CAAD21010332
5
CBC6H2002920
6
DEA370905757
7
DEA370905806
8
DEFZ70900049
9
DEFZ70900050
10
DEMH41100012
11
DEQ121322422
12
DEQ121322445
13
DEUM70603052
14
DEUM70603055
15
DEVG71600812
16
DEZ921600044
17
DGA052020461
18
EMIDD0570964
19
ES71G1819919
20
FR10S1898151
21
FR6V80845172
22
FR96X2254614
23
GB8S61000017
24
GBBTM0343401
25
GBBTM0343402
26
GBBTM0777323
27
GBBTM1008317
28
GBBTM1011420
29
GBBTM1011902
30
GBBTM1014207

What releases include this catalog?

UPC: 888174332123
SourcesMusicBrainzMusicBrainz✓2 sources

Verified on

  • ISNI.org identity record
  • MusicBrainz artist record

Identifier Graph

ISNIWilliam Piotrow…IPI00457295816IPI00457295718ISWCT0100567314ISWCT0720377843ISWCT0720695191ISWCT0720695204ISWCT0720695237

People also ask

What is the ISNI for William Piotrowski?+
The ISNI for William Piotrowski is 0000 0003 7273 9368. 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 7273 9368?+
ISNI 0000 0003 7273 9368 is assigned to William Piotrowski, a creative contributor.
How many works and recordings does William Piotrowski have?+
William Piotrowski has 50 musical works (ISWCs) and 30 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 7273 9368?

0000 0003 7273 9368 is an International Standard Name Identifier (ISNI) assigned to William Piotrowski. 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.

William Piotrowski has 50 musical works (ISWCs) and 30 recordings (ISRCs) in our database. This ISNI is cross-referenced with 2 IPI identifiers.

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