ISWC · Musical Work

T-339443235-6

LAST DAY I LOVED YOU

Last verified: November 11, 2026

The ISWC for “LAST DAY I LOVED YOU” is T-339443235-6. 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).

Format

TPrefix

339443235Work number

6Check 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.

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00736305745 01292298424

Verified on

CISAC ISWC registry search

Credits Graph

Explore this code's connections on the live Credits Graph.

What is ISWC T-339443235-6?

T-339443235-6 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “LAST DAY I LOVED YOU”. 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.

Learn more about ISWCs · Powered by Notes.fm

T-339443235-6

Format

What other identifiers does this connect to?

Verified on

People also ask

What is ISWC T-339443235-6?

T-339443235-6

Format

What other identifiers does this connect to?

Verified on

People also ask

What is ISWC T-339443235-6?