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  3. USNO19535607
String Quartet no. 4 “Buczak”: II album cover

ISRC

USNO19535607

String Quartet no. 4 “Buczak”: II✓2

Song: STRING QUARTET NO. 4 (BUCZAK)

Kronos Quartet
unmatchedNot yet matched in the MLC database

Last verified: February 19, 2026

USNO19535607 is the International Standard Recording Code (ISRC) for the recording “String Quartet no. 4 “Buczak”: II” by Kronos Quartet. 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 T3169046026.

Format

USCountry
NO1Registrant
95Year (1995)
35607Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (1995):
Last two digits of the reference year (1995). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCString Quartet no. 4 “Buczak”: II
ISWCSTRING QUARTET NO. 4 (BUCZAK)

Musical Work (ISWC)

T3169046026STRING QUARTET NO. 4 (BUCZAK)

Unmatched Recording

This recording has not been matched to a musical work in the Mechanical Licensing Collective (MLC) database. Mechanical royalties for unmatched recordings may be held in an unmatched pool until a rights holder claims them. If you own the rights to this work, you can submit a claim through the MLC Portal.

Credits Graph

SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record

People also ask

What is the ISRC for "String Quartet no. 4 “Buczak”: II" by Kronos Quartet?+
The ISRC for "String Quartet no. 4 “Buczak”: II" by Kronos Quartet is USNO19535607.
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. USNO19535607 is the ISRC for this recording; T3169046026 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 USNO19535607?

USNO19535607 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “String Quartet no. 4 “Buczak”: II” by Kronos Quartet. 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 T3169046026, 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

Kronos Quartet

USNO19535607 is the International Standard Recording Code (ISRC) for the recording “String Quartet no. 4 “Buczak”: II” by Kronos Quartet. 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 T3169046026.

Kronos Quartet

Related

Other versions of this workView all on iswc.fm

String Quartet no. 4 “Buczak”: I

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USNO19535608

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