LETRA 4 NUMERO 1 — ISWC T-303868801-2 | Credits.fm

ISWC · Musical Work

T-303868801-2

LETRA 4 NUMERO 1

1 recording

Last verified: September 10, 2026

The ISWC for “LETRA 4 NUMERO 1” is T-303868801-2. ISWCs are ISO 15707 identifiers managed by CISAC; they identify the underlying song — its melody, lyrics, and arrangement — rather than any single recording. One composition can have many recordings (ISRCs). This work has 1 known recording (ISRCs) indexed on Credits.fm.

Format

TPrefix

303868801Work number

2Check digit

Prefix:: "T" = musical work; "W" = work in progress.
Work number:: 9-digit unique work number assigned by CISAC.
Check digit:: ISO 7064 Mod 11-2 check digit that validates the rest of the code.

Credit Chain

ISRC1 recording

ISWCLETRA 4 NUMERO 1

SourcesCISACMLCMusicBrainz3 sources

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People also ask

What is the ISWC for “LETRA 4 NUMERO 1”?

The ISWC for “LETRA 4 NUMERO 1” is T-303868801-2. An ISWC (International Standard Musical Work Code) uniquely identifies the underlying musical composition — melody, lyrics, and arrangement — rather than any single recording.

What is ISWC T-303868801-2?

ISWC T-303868801-2 identifies the musical composition “LETRA 4 NUMERO 1”. ISWCs are defined by ISO 15707 and managed by CISAC to uniquely identify the underlying song — the melody, lyrics, and arrangement.

How many recordings use ISWC T-303868801-2?

ISWC T-303868801-2 has 1 recording (ISRCs) associated with it. Each recording is a distinct version — such as the original, a remix, a live performance, or a cover — that shares the same underlying composition.

How is an ISWC different from an ISRC?

An ISWC identifies a musical work (the underlying composition — melody, lyrics, arrangement). An ISRC identifies a specific sound recording of that work. One ISWC can have many ISRCs — for example, the original recording, a remix, a live version, and a cover would each have their own ISRC but share the same ISWC.

What is ISWC T-303868801-2?

T-303868801-2 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “LETRA 4 NUMERO 1”. ISWCs are defined by ISO 15707 and managed by CISAC. Unlike ISRCs which identify recordings, an ISWC identifies the underlying song — the melody, lyrics, and arrangement.

This work has 1 recording (ISRCs) associated with it. Each recording represents a distinct version — such as the original, a remix, a live performance, or a cover — that shares the same underlying composition.

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