| Title | O Maria, clausus hortus | 
| Creators | Orlande de Lassus (composer) | 
| Opus | |
| Instrumentation | soprano, alto and tenor alto, tenor and bass soprano, alto and tenor alto, tenor and bass | 
| Number of movements | — | 
| Keys | — | 
| Composed | — | 
| First published | 1575 | 
| Dedication | — | 
| Tempo markings | — | 
| Metronome markings | — | 
| Time signatures | — | 
| Average duration (sec) | — | 
| Number of measures | — | 
| Composition types | Motets | 
| Language | Latin | 
| Period | Renaissance | 
| View on IMSLP |  | 
| Code |  | 
(No sections)
| Details | Section | Arranged for | Arranger | 
|---|---|---|---|
| view | Complete | keyboard harp | Arnold den Teuling | 
| Details | Section | Type | Publisher | Date | File | 
|---|---|---|---|---|---|
| view | Complete | — | — | — | Complete Score · view | 
| view | Complete | — | — | — | Complete Score (notated pitch) · view Cantus · view Tenor · view Bassus · view | 
| view | Complete | — | — | — | Complete Score alla quinta bassa (5th down) · view Cantus · view Tenor · view Bassus · view | 
| view | Complete | Arrangement for keyboard harp | — | — | Complete Score alla quinta bassa (5th down) · view Engraving files (Encore) · view | 
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