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. GBCTX2000603

ISRC

GBCTX2000603

The Letters (RF guitars)

Song: The Letters

King Crimson
matched
Released 2020-09-04

Last verified: August 2, 2026

GBCTX2000603 is the International Standard Recording Code (ISRC) for the recording “The Letters (RF guitars)” by King Crimson, released 2020-09-04. 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-900.071.238-9.

Format

GBCountry
CTXRegistrant
20Year (2020)
00603Designation
Country:
ISO 3166-1 alpha-2 country code (GB).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2020):
Last two digits of the reference year (2020). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCThe Letters (RF guitars)
ISWCThe Letters

Musical Work (ISWC)

T-900.071.238-9The Letters

Credits Graph

SourcesMusicBrainz

Verified on

  • MusicBrainz recording record

People also ask

What is the ISRC for "The Letters (RF guitars)" by King Crimson?+
The ISRC for "The Letters (RF guitars)" by King Crimson is GBCTX2000603.
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. GBCTX2000603 is the ISRC for this recording; T-900.071.238-9 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 GBCTX2000603?

GBCTX2000603 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “The Letters (RF guitars)” by King Crimson. 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-900.071.238-9, 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

King Crimson

GBCTX2000603 is the International Standard Recording Code (ISRC) for the recording “The Letters (RF guitars)” by King Crimson, released 2020-09-04. 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-900.071.238-9.

King Crimson

Related

Other versions of this workView all on iswc.fm

The Letters

King Crimson

GBCTX1600635
The Letters

King Crimson

GBCTX1700720
The Letters

King Crimson

GBCTX1401122
The Letters

King Crimson

GBCTX1600152
The Letters

King Crimson

GBCTX1500277

More by King Crimson

Happy With What You Have to Be Happy With

King Crimson

GBCTX2100256
One More Red Nightmare

King Crimson

GBCTX1401119
One Time

King Crimson

GBCTX2100257
The Deception of the Thrush (live in Europe, 2000)

King Crimson

GBCTX1800853
People

King Crimson

GBCTX1800814
Prelude: Song of the Gulls

King Crimson

GBCTX1500279