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IPIs
MARY MARJORIE DUFFIELD

IPI · Songwriter

MARY MARJORIE DUFFIELD

00397181033

25 works7 recordings

Last verified: May 1, 2026

00397181033 is the Interested Parties Information (IPI) code assigned to MARY MARJORIE DUFFIELD, 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. MARY MARJORIE DUFFIELD has 25 registered works and 7 recordings indexed on Credits.fm.

Format

0039718103Sequential number

3Check 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

ISRC7 recordings

ISWC25 works

IPIMARY MARJORIE DUFFIELD

25

Works

7

Recordings

0

Publishers

—

Avg. Share

Musical Works (25)

T3064918049 T3031748440 T3005445927 T3014305665 T3028225772 T3028225476 T3031748484 T3028220266 T3028218460 T3028225863 T3064918050 T3028219418 T3028218711 T3028225523 T3064918038 T3028219247 T3014305701 T3028226402 T3028218448 T3028226048 T3028225443 T3017075122 T3028219156 T3028219623 T3028220244

Recordings (7)

Identifier Graph

People also ask

What is the IPI number for MARY MARJORIE DUFFIELD?+

The IPI number for MARY MARJORIE DUFFIELD is 00397181033. You can view their full catalog of works and recordings at ipi.fm/00397181033.

Who is IPI 00397181033?+

IPI 00397181033 is assigned to MARY MARJORIE DUFFIELD, 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 MARY MARJORIE DUFFIELD write?+

MARY MARJORIE DUFFIELD (IPI 00397181033) has 25 musical works (ISWCs) and 7 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.

SourcesMLC

Who is IPI 00397181033?

00397181033 is an Interested Parties Information (IPI) code assigned to MARY MARJORIE DUFFIELD, 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.

MARY MARJORIE DUFFIELD has 25 musical works (ISWCs) and 7 recordings in our database.

Learn more about IPIs · Powered by Notes.fm

Most Recorded Works

YOURS FOREVER

T3014305665

YOURS FOREVER REPRISE

T3014305701

BACK HOME

T3017075122

NIGHTTIME CONVERSATION (YOURS FOREVER 2)

T3028218448

TO LUNARIA (YOURS FOREVER 1)

T3028218460

MOONPHASES (ON THE MOON ABOVE 1)

T3028218711

I'M ULTRALUMINARY

T3028219156

JOURNEY TO THE MOON (CREDITS EDIT RTTM 1)

T3028219247

I'M ULTRALUMINARY (CREDITS EDIT)

T3028219418

0 recordings 10

ROCKET TO THE MOON

T3005445927