The volume of duos for advanced players contains pieces or parts of compositions which are longer and more difficult than in the previous volume. They are often to be played in high positions and sometimes involve several movements. They include such special compositions as The Swallow by Louis-Claude Daquin, Romance & Rondo by Jacques Féréol Mazas and two canons by Max Reger.
| Genrer (Fx Pop, Rock, Børn m.m.) | Tuition, Undervisning |
| Type (fx Instrumentskole o.lign.) | Partitur og stemmer |
| Sideantal | 76 |
| Media (fx Bog, CD, DVD m.m.) | Noder |
| Series | EMB Ad Libitum |
| Publisher/Producent | Editio Musica Budapest |
| Bidragydere | Zemplé ni, Lá szló (Artist) |
| ISMN | 9790080148624 |