Notes.fmCredits.fm
ISRCISWCIPIISNIUPCMusiciansAPIMCP
Credits.fmCredits.fm
SearchISRCCreditsWorksMore

Search

  • Credits.fm
  • isrc.fm
  • iswc.fm
  • ipi.fm
  • isni.fm
  • UPC Search
  • Musician Search
  • Credits Graph
  • Top IPIs
  • Top ISRCs
  • Top ISWCs
  • Top ISNIs
  • Top UPCs

Learn

  • What Are Music Credits?
  • What Is an ISRC?
  • What Is an ISWC?
  • What Is an IPI?
  • What Is an ISNI?
  • What Is a UPC?
  • ISRC vs ISWC
  • ISRC vs UPC
  • IPI vs ISNI
  • Glossary

Developers

  • REST API
  • Credits Graph
  • MCP Server
  • llms.txt

About

  • About Credits.fm
  • Notes.fm
  • Privacy Policy
  • Terms of Service
Notes.fm
  1. Home
  2. IPIs
  3. William Leonard George

IPI · Songwriter

William Leonard George

00121344128
View full musician profile
45 works81 recordings

Last verified: July 17, 2026

00121344128 is the Interested Parties Information (IPI) code assigned to William Leonard George, a songwriter. IPI numbers are unique 11-digit identifiers managed by SUISA on behalf of CISAC, used by performing rights organizations worldwide to track royalty payments to rights holders. William Leonard George has 45 registered works and 81 recordings indexed on Credits.fm.

Format

0012134412Sequential number
8Check digit
Sequential number:
Globally unique number assigned by CISAC/SUISA when the rights-holder was registered.
Check digit:
ISO 7064 Mod 10-1 check digit that validates the IPI.

Credit Chain

ISRC81 recordings
ISWC45 works
IPIWilliam Leonard George
MusicianWilliam Leonard George

45

Works

81

Recordings

0

Publishers

—

Avg. Share

Recordings (81)

1
AUXN21700426
2
EMIDD0303724
3
EMIDD0306329
4
EMIDD0356758
5
EMIDD0356763
6
EMIDD0358390
7
EMIDD0566912
8
EUEDD0059752
9
QM4TX1825139
10
QM4TX2217434
11
QM8DK9900002
12
QM9AA1579172
13
QM9AA1901374
14
QMAAK1882242
15
QZFZ52120862
16
TCAAR1062436
17
TCACR1679147
18
TCAEU2096374
19
US3272100045
20
US3272100182
21
US3L61201931
22
US4R31016571
23
US4R31016583
24
US4R31016585
25
US4R31018397
26
US4R31300554
27
US4YP0400085
28
US8K21206482
29
US8K21206483
30
USA4N1301708
31
USA4N1600400
32
USA561306617
33
USA561458964
34
USA5W0403581
35
USA5W0404454
36
USA5W0404458
37
USA5W0500370
38
USA5W0500371
39
USA5W0500372
40
USA5W0500373
41
USA5W0500374
42
USA5W0500375
43
USA5W0500376
44
USACU0507916
45
USACU0508100
46
USACX0690715
47
USACX0691119
48
USACX0702381
49
USACX0800793
50
USACX0800795
51
USACX1301582
52
USCGJ1037545
53
USCJA0609063
54
USDY42028490
55
USEDD0281320
56
USHM21293998
57
USHM80632654
58
USHM81998341
59
USHM90909492
60
USHM91118589
61
USHM91707003
62
USKZD2201612
63
USM1C2300876
64
USQWA1205409
65
USSP38418955
66
USSP38459695
67
USSP38911496
68
USTC60832559
69
USVWC1100729
70
USWR60250583
71
USWR60250705
72
USWR60250706
73
USWR60250713
74
USWR60612817
75
USWR60612821
76
USWR60612822
77
USWR60612823
78
USWR61400631
79
USX9P0941875
80
USY282319971
81
ZAVP02001702
SourcesMusicBrainzMLCMusicBrainz✓3 sources

Verified on

  • MusicBrainz artist record

Identifier Graph

IPIWilliam Leonard…ISWCT0700166886ISWCT0701155761ISWCT0701941130ISWCT0703494272ISWCT0703498036

People also ask

What is the IPI number for William Leonard George?+
The IPI number for William Leonard George is 00121344128. You can view their full catalog of works and recordings at ipi.fm/00121344128.
Who is IPI 00121344128?+
IPI 00121344128 is assigned to William Leonard George, a songwriter. IPI numbers are unique identifiers managed by SUISA on behalf of CISAC, used by performing rights organizations worldwide to track rights holders.
How many songs did William Leonard George write?+
William Leonard George (IPI 00121344128) has 45 musical works (ISWCs) and 81 recordings (ISRCs) indexed on Credits.fm.
How is an IPI number different from an ISNI?+
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 all industries (music, books, film). The same person can have both: an IPI for royalty management and an ISNI for identity.
Who assigns IPI numbers?+
IPI numbers are assigned by performing rights organizations (PROs) like ASCAP, BMI, SESAC, SOCAN, PRS, GEMA, SACEM, JASRAC, and others. SUISA (the Swiss PRO) maintains the global IPI database on behalf of CISAC, the international confederation of authors and composers societies.

Collect royalties for this musician

Notes is distribution, publishing administration, and royalty collection. A musician is the person, never a role. Flat subscription. No royalty cut.

Collect royalties with Notes

Who is IPI 00121344128?

00121344128 is an Interested Parties Information (IPI) code assigned to William Leonard George, a songwriter. IPI numbers are unique identifiers managed by SUISA on behalf of CISAC, used by performing rights organizations worldwide to identify rights holders and distribute royalties.

William Leonard George has 45 musical works (ISWCs) and 81 recordings in our database.

Learn more about IPIs · Powered by Notes.fm

Musical Works (ISWC) (45)

0 verifiedT-070.016.688-60 verifiedT-070.115.576-10 verifiedT-070.194.113-00 verifiedT-070.349.427-20 verifiedT-070.349.803-60 verifiedT-070.882.528-80 verifiedT-070.882.536-80 verifiedT-070.884.689-20 verifiedT-070.884.717-90 verifiedT-070.891.689-50 verifiedT-070.894.999-80 verifiedT-070.930.084-40 verifiedT-070.933.288-60 verifiedT-071.077.074-30 verifiedT-071.164.253-30 verifiedT-071.164.932-90 verifiedT-302.922.526-70 verifiedT-309.288.070-70 verifiedT-309.743.700-40 verifiedT-309.743.758-20 verifiedT-310.069.493-30 verifiedT-322.447.430-60 verifiedT-322.447.849-90 verifiedT-700.005.851-70 verifiedT-700.013.775-90 verifiedT-700.016.899-20 verifiedT-700.020.263-30 verifiedT-700.022.156-90 verifiedT-700.045.120-90 verifiedT-700.049.490-80 verifiedT-700.050.273-00 verifiedT-700.054.989-50 verifiedT-700.064.721-40 verifiedT-700.068.868-80 verifiedT-700.073.004-30 verifiedT-700.079.351-30 verifiedT-903.861.289-40 verifiedT-903.872.991-80 verifiedT-903.905.778-80 verifiedT-904.006.935-00 verifiedT-904.094.823-00 verifiedT-904.123.003-90 verifiedT-904.251.072-50 verifiedT-923.394.737-00 verifiedT-924.599.695-6