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  1. Home
  2. ISWCs
  3. T-904644311-2

ISWC · Musical Work

T-904644311-2

AN INTRODUCTION

15 recordings

Last verified: July 30, 2026

T-904644311-2 is the International Standard Musical Work Code (ISWC) for the musical composition "AN INTRODUCTION". 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 15 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix
904644311Work 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

ISRC15 recordings
ISWCAN INTRODUCTION
SourcesCISACMusicBrainz✓2 sources

Verified on

  • CISAC ISWC registry search

Identifier Graph

ISWCAN INTRODUCTIONISRCGBCEU0430615ISRCUSJLL0420301ISRCGBKPL1026945ISRCUSWD10935793ISRCUS89W0700013

People also ask

What is ISWC T-904644311-2?+
ISWC T-904644311-2 identifies the musical composition "AN INTRODUCTION". 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-904644311-2?+
ISWC T-904644311-2 has 15 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.

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What is ISWC T-904644311-2?

T-904644311-2 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "AN INTRODUCTION". 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 15 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 (15)

1
AN INTRODUCTION

Unknown Artist

US4XR0411901
2
AN INTRODUCTION

Unknown Artist

TCABF1277528
3
AN INTRODUCTION

Unknown Artist

US58D0511301
4
Introduction

George Benson

USSM10407417
5
INTRODUCTION

Unknown Artist

USJLL0420301
6
INTRODUCTION

Unknown Artist

US89W0700013
7
INTRODUCTION

Unknown Artist

USHM81091904
8
INTRODUCTION

Unknown Artist

USA561010696
9
INTRODUCTION (FROM THE SEVEN LAST WORDS OF CHRIST BY J. HAYDN)

Unknown Artist

GBCEU0430615
10
Introduction (Ooh And Aah Dialog)

Ooh and Aah

USWD10935793
On release:Playhouse Disney - Music Play Date(050087139797)
11
INTRODUCTION (ORGAN) (IMPROVISATION ON AQUARIUS)

Unknown Artist

USBC11100224
12
INTRODUCTION (PART 1)

Unknown Artist

GBKPL1026944
13
INTRODUCTION (PART 2)

Unknown Artist

GBKPL1026945
14
INTRODUCTION (INSTRUMENTAL)

Unknown Artist

FR05G1011379
15
INTRODUCTION (LIVE)

Unknown Artist

USEL19101492

MLC Song Code

I2989D
Verify on MLC Portal →