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  3. USBWK1500100

Lotta Years✓2

ISRC

USBWK1500100

Song: LOTTA YEARS

Aesop Rock
matched
Released 2016-04-28

Last verified: September 7, 2026

One ISRC for “Lotta Years” by Aesop Rock is USBWK1500100. 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. Released 2016-04-28. The underlying musical work is ISWC T-306315290-5. Written by IAN BAVITZ.

Format

USCountry
Aesop Rock

One ISRC for “Lotta Years” by Aesop Rock is USBWK1500100. 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. Released 2016-04-28. The underlying musical work is ISWC T-306315290-5. Written by IAN BAVITZ.

BWK
Registrant
15Year (2015)
00100Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2015):
Last two digits of the reference year (2015). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCLotta Years
ISWCLOTTA YEARS
IPIIAN BAVITZ

Musical Work (ISWC)

T-306315290-5LOTTA YEARS

People also ask

What is one ISRC for “Lotta Years” by Aesop Rock?+
One ISRC for “Lotta Years” by Aesop Rock is USBWK1500100.
What is the ISWC for “LOTTA YEARS”?+
The ISWC for “LOTTA YEARS” is T-306315290-5. This recording is titled “Lotta Years”. The ISRC USBWK1500100 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
Who wrote “LOTTA YEARS”?+
“LOTTA YEARS” was written by IAN BAVITZ. The ISWC for this composition is T-306315290-5.
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. USBWK1500100 is the ISRC for this recording; T-306315290-5 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 USBWK1500100?

USBWK1500100 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Lotta Years” by Aesop Rock. 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-306315290-5, 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

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Songwriter profiles

IAN BAVITZIPI

Who wrote this song?

IAN BAVITZComposerLyricist
IPI: 00430252208

Which contributors are credited?

0000 0004 4715 5392IAN BAVITZ

Identifier Graph

ISRCUSBWK1500100ISWCT-306315290-5IPIIAN BAVITZISNIIAN BAVITZ

MLC Song Code

LA83O0
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record