What is the ISWC for “SILENT NIGHT”?

The ISWC for “SILENT NIGHT” is T3057227933. The ISRC CAL351600387 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.

What is an ISRC and what does it tell you?

An ISRC (International Standard Recording Code) is a 12-character ISO 3901 identifier that uniquely tags a specific sound recording. The first two characters are the country code, the next three are the registrant (label or distributor), the next two are the year, and the last five are a unique recording number.

Is the ISRC the same as the ISWC?

No. The ISRC identifies a specific recording, while the ISWC identifies the underlying musical composition. CAL351600387 is the ISRC for this recording; T3057227933 is the ISWC for the composition it is a recording of. One composition (ISWC) can have many recordings (ISRCs) — originals, remixes, live versions, and covers each get their own ISRC but share the same ISWC.

SILENT NIGHT

ISRC

CAL351600387

NATALIE MACMASTER & DONNELL LEAHYNATALIE MACMASTER DONNELL LEAHYNATALIE MACMASTERDONNELL LEAHYNATALIE MACMASTER\\ DONNELL LEAHY

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Last verified: October 20, 2026

One ISRC for “SILENT NIGHT” by NATALIE MACMASTER & DONNELL LEAHY is CAL351600387. ISRCs are 12-character ISO 3901 identifiers that uniquely tag a specific sound recording — different masters, remixes, and live versions each receive a distinct ISRC. The underlying musical work is ISWC T3057227933.

SILENT NIGHT

Format

SILENT NIGHT

Format

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What is ISRC CAL351600387?

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