Definition | The set of pitch relationships that establishes a single pitch class as a tonal centre for a musical work or expression. May be used to differentiate a musical work from another with the same title. |
1st Indicator | Key type. |
| |  | Relationship to original unknown. The relationship of the specified key to the original key in which the musical composition was written. | |
| | |
| | | 1 | Transposed key. A different key from that of the original work. | |
2nd Indicator | Undefined. The 2nd indicator position is undefined and contains a blank ( ). |
| | | | Undefined | |
Subfields | |
| ‡a Key | The pitch name and the mode (e.g., major or minor). | 100 | 1 | | Godowsky, Leopold, ‡d 1870-1938. | | 240 | 1 | 0 | Etude macabre | | 382 | | | piano | | 384 | | | D minor | |
Printing | Field 384 does not print. |
