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  1. Home
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  3. T-300410884-9

ISWC · Musical Work

T-300410884-9

SAE BYUK HAN SI (1AM)

5 recordings

Last verified: February 15, 2026

T-300410884-9 is the International Standard Musical Work Code (ISWC) for the musical composition "SAE BYUK HAN SI (1AM)". 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 5 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix
300410884Work number
9Check 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

ISRC5 recordings
ISWCSAE BYUK HAN SI (1AM)
SourcesCISACMLC✓2 sources

Verified on

  • CISAC ISWC registry search

Identifier Graph

ISWCSAE BYUK HAN SI…ISRCJPB601402965ISRCJPB601800099ISRCKRA401400088ISRCKRA401400089ISRCKRA401400090

People also ask

What is ISWC T-300410884-9?+
ISWC T-300410884-9 identifies the musical composition "SAE BYUK HAN SI (1AM)". 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-300410884-9?+
ISWC T-300410884-9 has 5 recordings (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-300410884-9?

T-300410884-9 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "SAE BYUK HAN SI (1AM)". 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 5 recordings (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.

Learn more about ISWCs · Powered by Notes.fm

Recordings (5)

1

1AM

SOL

JPB601402965

2

1AM

Unknown Artist

KRA401400088

3

1AM

Unknown Artist

KRA401400089

4

1AM

Unknown Artist

KRA401400090

5

1AM (TAEYANG 2017 WORLD TOUR <WHITE NIGHT> IN JAPAN)

Unknown Artist

JPB601800099

MLC Song Code

O5582Y
Verify on MLC Portal →