Notes.fmCredits.fm
ISRCISWCIPIISNIUPCMusiciansAPIMCP
Credits.fmCredits.fm
SearchISRCCreditsWorksMore

Search

  • Credits.fm
  • isrc.fm
  • iswc.fm
  • ipi.fm
  • isni.fm
  • UPC Search
  • Musician Search
  • Credits Graph
  • Top IPIs
  • Top ISRCs
  • Top ISWCs
  • Top ISNIs
  • Top UPCs

Learn

  • What Are Music Credits?
  • What Is an ISRC?
  • What Is an ISWC?
  • What Is an IPI?
  • What Is an ISNI?
  • What Is a UPC?
  • ISRC vs ISWC
  • ISRC vs UPC
  • IPI vs ISNI
  • Glossary

Developers

  • REST API
  • Credits Graph
  • MCP Server
  • llms.txt

About

  • About Credits.fm
  • Notes.fm
  • Privacy Policy
  • Terms of Service
Notes.fm
  1. Home
  2. ISWCs
  3. T-308339599-3

ISWC · Musical Work

T-308339599-3

SAY WASSUP

5 recordings

Last verified: August 5, 2026

T-308339599-3 is the International Standard Musical Work Code (ISWC) for the musical composition "SAY WASSUP". 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
308339599Work number
3Check 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
ISWCSAY WASSUP
SourcesCISACMLCMusicBrainz✓3 sources

Verified on

  • CISAC ISWC registry search

Identifier Graph

ISWCSAY WASSUPISRCTCABE1220654ISRCUSTCE1084924ISRCUSGLN0808003ISRCUSTCF1086523ISRCUSTCF1086711

People also ask

What is ISWC T-308339599-3?+
ISWC T-308339599-3 identifies the musical composition "SAY WASSUP". 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-308339599-3?+
ISWC T-308339599-3 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.

Collect royalties for this work

Notes registers compositions and collects publishing royalties. Flat subscription. Notes does not take a percentage of royalties.

Collect royalties with Notes

What is ISWC T-308339599-3?

T-308339599-3 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "SAY WASSUP". 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
SAY WASSUP

Unknown Artist

USTCE1084924
2
SAY WASSUP

Unknown Artist

USGLN0808003
3
SAY WASSUP (FEAT. PHONTE)

Unknown Artist

TCABE1220654
4
SAY WASSUP (FEAT. PHONTE)

Unknown Artist

USTCF1086523
5
SAY WASSUP (FEAT. PHONTE)

Unknown Artist

USTCF1086711

MLC Song Code

S8463I
Verify on MLC Portal →