ISRC
Quartet for Strings No. 21 in D major, K. 575 "Quartetti Prussian": I. Allegretto2
Song: ALLEGRETTO FROM QUINTET IN B FLAT MAJOR, OP. 56 NO. 1
Last verified:
The ISRC for “Quartet for Strings No. 21 in D major, K. 575 "Quartetti Prussian": I. Allegretto” by Quartetto Italiano is NLA507100443. 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. Released 1991-04-09.
NLA507100443 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Quartet for Strings No. 21 in D major, K. 575 "Quartetti Prussian": I. Allegretto” by Quartetto Italiano. 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.
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MLC Song Code
The ISRC for “Quartet for Strings No. 21 in D major, K. 575 "Quartetti Prussian": I. Allegretto” by Quartetto Italiano is NLA507100443. 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. Released 1991-04-09.
