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  1. Home
  2. ISRCs
  3. USMR17880083
Cygnus X‐1, Book II: Hemispheres: I. Prelude / II. Apollo: Bringer of Wisdom / III. Dionysus: Bringer of Love / IV. Armageddon: The Battle of Heart and Mind / V. Cygnus: Bringer of Balance / VI. The Sphere: A Kind of Dream album cover

ISRC

USMR17880083

Cygnus X‐1, Book II: Hemispheres: I. Prelude / II. Apollo: Bringer of Wisdom / III. Dionysus: Bringer of Love / IV. Armageddon: The Battle of Heart and Mind / V. Cygnus: Bringer of Balance / VI. The Sphere: A Kind of Dream✓2

Song: Cygnus X‐1, Book II: Hemispheres

Rush
matched
Released 1978-01-01

Last verified: August 12, 2026

USMR17880083 is the International Standard Recording Code (ISRC) for the recording “Cygnus X‐1, Book II: Hemispheres: I. Prelude / II. Apollo: Bringer of Wisdom / III. Dionysus: Bringer of Love / IV. Armageddon: The Battle of Heart and Mind / V. Cygnus: Bringer of Balance / VI. The Sphere: A Kind of Dream” by Rush, released 1978-01-01. 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-071531854-9.

Format

USCountry
MR1Registrant
78Year (1978)
80083Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (1978):
Last two digits of the reference year (1978). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCCygnus X‐1, Book II: Hemispheres: I. Prelude / II. Apollo: Bringer of Wisdom / III. Dionysus: Bringer of Love / IV. Armageddon: The Battle of Heart and Mind / V. Cygnus: Bringer of Balance / VI. The Sphere: A Kind of Dream
ISWCCygnus X‐1, Book II: Hemispheres

Musical Work (ISWC)

T-071531854-9Cygnus X‐1, Book II: Hemispheres

Credits Graph

MLC Song Code

HA68Z1
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "Cygnus X‐1, Book II: Hemispheres: I. Prelude / II. Apollo: Bringer of Wisdom / III. Dionysus: Bringer of Love / IV. Armageddon: The Battle of Heart and Mind / V. Cygnus: Bringer of Balance / VI. The Sphere: A Kind of Dream" by Rush?+
The ISRC for "Cygnus X‐1, Book II: Hemispheres: I. Prelude / II. Apollo: Bringer of Wisdom / III. Dionysus: Bringer of Love / IV. Armageddon: The Battle of Heart and Mind / V. Cygnus: Bringer of Balance / VI. The Sphere: A Kind of Dream" by Rush is USMR17880083.
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. USMR17880083 is the ISRC for this recording; T-071531854-9 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.

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What is ISRC USMR17880083?

USMR17880083 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Cygnus X‐1, Book II: Hemispheres: I. Prelude / II. Apollo: Bringer of Wisdom / III. Dionysus: Bringer of Love / IV. Armageddon: The Battle of Heart and Mind / V. Cygnus: Bringer of Balance / VI. The Sphere: A Kind of Dream” by Rush. 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-071531854-9, 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

Rush

USMR17880083 is the International Standard Recording Code (ISRC) for the recording “Cygnus X‐1, Book II: Hemispheres: I. Prelude / II. Apollo: Bringer of Wisdom / III. Dionysus: Bringer of Love / IV. Armageddon: The Battle of Heart and Mind / V. Cygnus: Bringer of Balance / VI. The Sphere: A Kind of Dream” by Rush, released 1978-01-01. 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-071531854-9.

Rush

Related

Other versions of this workView all on iswc.fm

HEMISPHERESUSAT20507032

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