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  3. CH0011000345
Sad Song album cover

ISRC

CH0011000345

Sad Song✓2

Song: SAD SONG

Lea Lu
matched
Released 2011-05-01

Last verified: August 9, 2026

CH0011000345 is the International Standard Recording Code (ISRC) for the recording “Sad Song” by Lea Lu, released 2011-05-01. 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 T9109154258. Written by CHRISTIAN RIESEN, LEA DUDZIK.

Format

CHCountry
001Registrant
10Year (2010)
00345Designation
Country:
ISO 3166-1 alpha-2 country code (CH).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2010):
Last two digits of the reference year (2010). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCSad Song
ISWCSAD SONG
IPICHRISTIAN RIESEN

Musical Work (ISWC)

T9109154258SAD SONG

People also ask

What is the ISRC for "Sad Song" by Lea Lu?+
The ISRC for "Sad Song" by Lea Lu is CH0011000345.
Who wrote "Sad Song"?+
"Sad Song" was written by CHRISTIAN RIESEN, LEA DUDZIK. The ISWC for this composition is T9109154258.
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. CH0011000345 is the ISRC for this recording; T9109154258 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 CH0011000345?

CH0011000345 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Sad Song” by Lea Lu. 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 T9109154258, 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

Who wrote this song?

CHRISTIAN RIESENComposer
IPI: 00189922025
LEA DUDZIKComposer
IPI: 00568746888

Which contributors are credited?

0000 0001 3114 8567Lea Lu

Identifier Graph

ISRCCH0011000345ISWCT9109154258IPICHRISTIAN RIESENIPILEA DUDZIKISNILea Lu

MLC Song Code

SC48ZD
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Lea Lu

CH0011000345 is the International Standard Recording Code (ISRC) for the recording “Sad Song” by Lea Lu, released 2011-05-01. 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 T9109154258. Written by CHRISTIAN RIESEN, LEA DUDZIK.

Lea Lu

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Songwriter profiles

CHRISTIAN RIESENIPILEA DUDZIKIPI