| First Indicator | Second Indicator |
|---|---|
| Undefined # - Undefined |
Undefined # - Undefined |
| Subfield Codes | |
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A serial number, opus number, or thematic index number assigned to a musical work by the composer, publisher, or a musicologist. May be used to differentiate a musical work from another with the same title.
$a - Serial number
A number used if works with the same title and the same medium of performance are consecutively numbered in music reference sources.
| 100 | 1#$aBeethoven, Ludwig van,$d1770-1827. | ||||||||
| 240 | 10$aSonatas,$mpiano,$nno. 14, op. 27, no. 2,$rC# minor | ||||||||
| 382 | ##$apiano | ||||||||
| 383 | ##$ano. 14,$bop. 27, no. 2 | ||||||||
| 384 | ##$aC# minor | ||||||||
$b - Opus number
An identifying number of a musical composition sometimes followed by a number within the opus.
$c - Thematic index number
A number assigned to a work in a recognized thematic index in the case of certain composers.
| 100 | 1#$aBach, Johann Sebastian,$d1685-1750. | ||||||||
| 240 | 10$bKaffee-Kantate | ||||||||
| 383 | ##$cBWV 211 | ||||||||
$d - Thematic index code
Code identifying thematic index represented by the number recorded in subfield $c.
| 100 | 1#$aVivaldi, Antonio,$d1678-1741.$tCimento dell'armonia e dell'inventione.$nN. 1-4 | ||||||||
| 383 | ##$bop. 8, no. 1-4 | ||||||||
| 383 | ##$cRV 269$cRV 315$cRV 293$cRV 297$dRyom$2mlati | ||||||||
| 383 | ##$cF. I, 22-25$dFanna$2mlati | ||||||||
$e - Publisher associated with opus number
Brief identification of publisher associated with number recorded in $b. Used only where different publishers assigned different opus numbers to the same work, or when different publishers assign the same opus number to different works.
| 100 | 1#$aGyrowetz, Adalbert,$d1763-1850.$tSerenades,$mclarinets (2), horns (2), bassoon,$nop. 3 (André) | ||||||||
| 400 | 1#$aGyrowetz, Adalbert,$d1763-1850.$tSerenades,$mclarinets (2), horns (2), bassoon,$nop. 5 (Hummel) | ||||||||
| 383 | ##$bop. 3$eAndré | ||||||||
| 383 | ##$bop. 5$eHummel | ||||||||
$2 - Source
Specifies the source of the code cited in subfield $d.
Code from: Thematic Index Code Source Codes.
$6 - Linkage
See description of this subfield in Appendix A: Control Subfields.
$8 - Field link and sequence number
See description of this subfield in Appendix A: Control Subfields.