The volume for intermediate players in the Ad libitum series offers duos from the Renaissance to the Late Romantic Period, which can be performed in a varied ensemble of instruments. The publication also contains works by less well-known composers, including two pieces by Bertalotti which were originally written for solfege yet are valuable as concert pieces and can be well played, as well as a composition by Jacques-Christophe Naudot and one by Carl Friedrich Weidemann.
| Genre (Fx Pop, Rock, Barn m.m.) | Undervisning |
| Typ (fx Lärobok, samling m.m.) | Partitur og stämmor |
| Niveau | Medium |
| Sidor | 76 |
| Media | Noter |
| Serie | EMB Ad Libitum |
| Bidragsgivare | Zemplé ni, Lá szló (Artist) |
| ISMN | 9790080148600 |