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. ISRCs
  3. USMO19190021
It’s So Hard to Say Goodbye to Yesterday album cover

ISRC

USMO19190021

It’s So Hard to Say Goodbye to Yesterday✓2

Boyz II Men
matched
Released 1991-01-01

Last verified: July 6, 2026

USMO19190021 is the International Standard Recording Code (ISRC) for the recording “It’s So Hard to Say Goodbye to Yesterday” by Boyz II Men, released 1991-01-01. ISRCs are 12-character ISO 3901 identifiers that uniquely tag a specific sound recording — different masters, remixes, and live versions each receive a distinct ISRC. The underlying musical work is ISWC T-070081166-0.

Format

USCountry
MO1Registrant
91Year (1991)
90021Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (1991):
Last two digits of the reference year (1991). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCIt’s So Hard to Say Goodbye to Yesterday
ISWCIt’s So Hard to Say Goodbye to Yesterday

Musical Work (ISWC)

T-070081166-0It’s So Hard to Say Goodbye to Yesterday

Credits Graph

MLC Song Code

I25348
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "It’s So Hard to Say Goodbye to Yesterday" by Boyz II Men?+
The ISRC for "It’s So Hard to Say Goodbye to Yesterday" by Boyz II Men is USMO19190021.
What is an ISRC and what does it tell you?+
An ISRC (International Standard Recording Code) is a 12-character ISO 3901 identifier that uniquely tags a specific sound recording. The first two characters are the country code, the next three are the registrant (label or distributor), the next two are the year, and the last five are a unique recording number.
Is the ISRC the same as the ISWC?+
No. The ISRC identifies a specific recording, while the ISWC identifies the underlying musical composition. USMO19190021 is the ISRC for this recording; T-070081166-0 is the ISWC for the composition it is a recording of. One composition (ISWC) can have many recordings (ISRCs) — originals, remixes, live versions, and covers each get their own ISRC but share the same ISWC.

Collect royalties for this recording

Notes is distribution, publishing administration, and royalty collection in one account. Flat subscription. Notes does not take a percentage of royalties.

Collect royalties with Notes

What is ISRC USMO19190021?

USMO19190021 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “It’s So Hard to Say Goodbye to Yesterday” by Boyz II Men. ISRCs are 12-character alphanumeric codes defined by ISO 3901, used globally by streaming platforms, record labels, and rights organizations to track plays and distribute royalties.

This recording is linked to the musical work T-070081166-0, which represents the underlying composition. Multiple recordings can share the same musical work — for example, an original version, a remix, and a cover would each have their own ISRC but reference the same ISWC.

Learn more about ISRCs · Powered by Notes.fm

Boyz II Men

USMO19190021 is the International Standard Recording Code (ISRC) for the recording “It’s So Hard to Say Goodbye to Yesterday” by Boyz II Men, released 1991-01-01. ISRCs are 12-character ISO 3901 identifiers that uniquely tag a specific sound recording — different masters, remixes, and live versions each receive a distinct ISRC. The underlying musical work is ISWC T-070081166-0.

Boyz II Men

Related

Other versions of this workView all on iswc.fm

捨不得說再見

林憶蓮

TWC150110009
It’s So Hard to Say Goodbye to Yesterday

Boyz II Men

USMO10000057
Goodbye to Yesterday

Elina Born, Stig Rästa

EEDD11500001
It's So Hard to Say Goodbye to Yesterday

Boyz II Men

QMU9Z1100018
It’s So Hard to Say Goodbye to Yesterday

Jason Mraz

USEE11400517

More by Boyz II Men

Fa La La (a cappella)

Justin Bieber, Boyz II Men

USUM71116438
Silent Night

Chris Young, Boyz II Men

USRN11600702
Humanity

Jessica Andrews, Clint Black, Boyz II Men, Shirley Caesar, Jesse Campbell, Carman, Beth Nielsen Chapman, Christian, Charlie Daniels, Linda Davis, dc Talk, Danny Glover, Jeff Goldblum, Amy Grant, The Rickey Grundy Chorale, Fred Hammond & Radical for Christ, Jars of Clay, Toby Keith, Val Kilmer, Alison Krauss, Mac McAnally, Donnie McClurkin, Brian McKnight, Helen Mirren, Brian Stokes Mitchell, Patrick Stewart, Take 6, Tyrone Tribbett and Greater Anointing, BeBe Winans, CeCe Winans

USDW19804119
One Sweet Day (a cappella)

Mariah Carey, Boyz II Men

USSM19501723
If You Leave Me Now

Charlie Puth, Boyz II Men

USAT21705421
It’s the Same Old Song / Reach Out I’ll Be There

Boyz II Men

USUM70753071