| Title | Os justi |
| Alternative title | Graduale lydisch für 4 bis 8 stimmigen gemischten Chor a cappella |
| Creators | Anton Bruckner (composer) |
| Opus | WAB 30 |
| Instrumentation | mixed chorus |
| Number of movements | — |
| Keys | F major (Lydian) |
| Composed | 1879 |
| First published | 1886 |
| Dedication | Sr. Hochwürden Herrn Musikdirektor Ignaz Traumihler zu St. Florian |
| Tempo markings | — |
| Metronome markings | — |
| Time signatures | — |
| Average duration (sec) | 240 |
| Number of measures | — |
| Composition types | Graduals |
| Language | Latin |
| Period | Romantic |
| View on IMSLP | ![]() |
| Code |
(No sections)
| Details | Section | Arranged for | Arranger |
|---|---|---|---|
| view | Complete | strings | Jens Klimek |
| view | Complete | 4 trombones | — |
| view | Graduale | horn, trumpet and euphonium | Hans Jorgen Messerschmidt |
| Details | Section | Type | Publisher | Date | File |
|---|---|---|---|---|---|
| view | Original version | — | Manuscript | 1879 | Complete Score · view |
| view | Original version | — | Manuscript | 1879 | Complete Score · view |
| view | Original version | — | Manuscript | 1879 | Complete Score · view |
| view | Original version | — | Manuscript | 1880 | Complete Parts · view |
| view | Original version | — | Manuscript | 1886 | Complete Score · view |
| view | Original version | — | Theodor Rättig | 1886 | Complete Score · view |
| view | Original version | — | Edition Peters | 1939 | Complete Score · view |
| view | Original version | — | — | — | Complete Score · view |
| view | Original version | — | — | — | Complete Score · view |
| view | Original version | — | — | — | Complete Score · view |
| view | Original version | — | — | — | Complete Score · view Engraving files (Capella) · view |
| view | Inveni David, WAB 20 (Organ verse) | — | Manuscript | 1879 | Complete Score · view |
| view | Inveni David, WAB 20 (Organ verse) | — | Manuscript | — | Melody with Text · view |
| view | Inveni David, WAB 20 (Organ verse) | — | — | — | Complete Score · view |
| view | Complete | Arrangement for strings |
— | — | Complete Score and Parts · view |
| view | Complete | Arrangement for 4 trombones | — | — | Complete Score · view |
| view | Graduale | Arrangement for horn, trumpet and euphonium |
Hans Jorgen Messerschmidt | 2018 | Complete Score · view Horn (F) · view Trumpet (B) · view Euphonium · view |
| Details | Type | Performers | Files |
|---|---|---|---|
| view | Synthesized | Hans Gillesberger (performer) | Complete Recording · file |
| view | Synthesized | Cantores Carmeli Linz (performer) and Michael Stenov (organ) | Complete Recording · file |
| view | Synthesized | Synthesized Performance · file |
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