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  1. Home
  2. ISRCs
  3. FISFS9900088
Letter to Dana album cover

ISRC

FISFS9900088

Letter to Dana✓2

Sonata Arctica
matched
Released 1999-08-28

Last verified: August 28, 2026

FISFS9900088 is the International Standard Recording Code (ISRC) for the recording “Letter to Dana” by Sonata Arctica, released 1999-08-28. 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 T-905503649-2.

Format

FICountry
SFSRegistrant
99Year (1999)
00088Designation
Country:
ISO 3166-1 alpha-2 country code (FI).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (1999):
Last two digits of the reference year (1999). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCLetter to Dana
ISWCLetter to Dana

Musical Work (ISWC)

T-905503649-2Letter to Dana

Who wrote this song?

TONI KRISTIAN KAKKOComposerLyricist

Credits Graph

MLC Song Code

L56171
Verify on MLC Portal →
SourcesMusicBrainzMLCMLC✓3 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "Letter to Dana" by Sonata Arctica?+
The ISRC for "Letter to Dana" by Sonata Arctica is FISFS9900088.
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. FISFS9900088 is the ISRC for this recording; T-905503649-2 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.

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What is ISRC FISFS9900088?

FISFS9900088 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Letter to Dana” by Sonata Arctica. ISRCs are 12-character alphanumeric codes defined by ISO 3901, used globally by streaming platforms, record labels, and rights organizations to track plays and distribute royalties.

This recording is linked to the musical work T-905503649-2, which represents the underlying composition. Multiple recordings can share the same musical work — for example, an original version, a remix, and a cover would each have their own ISRC but reference the same ISWC.

Learn more about ISRCs · Powered by Notes.fm

Listen on Apple Music
Album: Ecliptica (International Version)6:01Track 7

Who performed on this recording?

Performers

Tony Kakkokeyboard
Tony Kakkolead vocals
Jani Liimatainenguitar
Tommy Portimodrums (drum set)
Janne Kivilahtibass guitar
Raisa Aineflute, guest

Production

Sonata ArcticaProducer
Mikko KarmilaMix
Ahti KortelainenProducer

Label

Spinefarm Records

Appears on

  • Ecliptica(2018-01-01)
  • Ecliptica(2017-01-01)
  • Ecliptica(2008-01-01)· Avalon
  • Ecliptica(2000-01-01)· Avalon
  • Ecliptica(2000-01-01)· Century Media
  • Ecliptica(2000-01-01)· NEMS Enterprises
  • Ecliptica(2000-01-01)· Ponycanyon Korea
  • Ecliptica(2008-01-01)

MLC Registration

✗Not registered

MLC has no work registered for this ISRC.

Sonata Arctica

FISFS9900088 is the International Standard Recording Code (ISRC) for the recording “Letter to Dana” by Sonata Arctica, released 1999-08-28. 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 T-905503649-2.

Sonata Arctica

Related

Other versions of this workView all on iswc.fm

Letter to Dana

Sonata Arctica

DE1AH2205105
Letter to Dana

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DED831100388
Letter to Dana

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DED831400880
Letter to Dana (Returned to Sender)

Sonata Arctica

FIUM70801125

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