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. USDPK1900055
Back in the Days album cover

ISRC

USDPK1900055

Back in the Days✓2

Song: BACK IN THE DAYS

Bad Wolves
matched
Released 2019-10-25

Last verified: August 16, 2026

USDPK1900055 is the International Standard Recording Code (ISRC) for the recording “Back in the Days” by Bad Wolves, released 2019-10-25. 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 T9300901148.

Format

USCountry
DPKRegistrant
19Year (2019)
00055Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2019):
Last two digits of the reference year (2019). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCBack in the Days
ISWCBACK IN THE DAYS

Musical Work (ISWC)

T9300901148BACK IN THE DAYS

Credits Graph

MLC Song Code

BA5189
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "Back in the Days" by Bad Wolves?+
The ISRC for "Back in the Days" by Bad Wolves is USDPK1900055.
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. USDPK1900055 is the ISRC for this recording; T9300901148 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 USDPK1900055?

USDPK1900055 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Back in the Days” by Bad Wolves. 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 T9300901148, 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

Related

Other versions of this workView all on iswc.fm

IN THE ENDTCABG1272067

More by Bad Wolves

Shape Shifter

Bad Wolves

USDPK1800021
I’ll Be There

Bad Wolves

USDPK1900062
The Consumerist

Bad Wolves

USDPK1900075
Zombie (Grace Gracie remix)

Bad Wolves, Grace Gracie

USDPK1800091
Classical

Bad Wolves

USDPK2100115
Remember When - Acoustic

Bad Wolves

USDPK1800089
Bad Wolves

USDPK1900055 is the International Standard Recording Code (ISRC) for the recording “Back in the Days” by Bad Wolves, released 2019-10-25. 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 T9300901148.

Bad Wolves