Op. 120, No. 1, also entitled Opus 120, No. 1 or in its German form, Opus 120, Nr. 1, is a 1986 arrangement for clarinet and orchestra of Johannes Brahms's Clarinet Sonata Op. 120, No. 1 by Italian composer Luciano Berio. As with the original Sonata, the soloist in this arrangement can either be a clarinet or a viola.
| Date of composition | 1986 |
| Premiered | 1986, November 6th in Los Angeles, CA, United States |
| First published | Universal Edition |
| Dedicated to | "a Franco e Barbara Debenedetti, affettuosamente" |
| Type | Sonata |
| Tonality | F Minor |
| Approx. duration | 25 minutes |
| Instruments |
Orchestra
Clarinet |
| Autotranslations beta |
Luciano Berio: Op. 120, No. 1 en fa mineur Luciano Berio: Op. 120, No. 1 in fa minore Luciano Berio: Op. 120, No. 1 f-moll |