Within Sevcik's School of Violin Technique, the OP.7 Series focuses on studies preparatory to the shake and development in double-stopping, for the slightly advanced pupil. Includes 28 Exercises in the 2nd, 3rd, 4th, 5th, and 6th Positions
| Instrument | Fiol |
| Genre (Fx Pop, Rock, Barn m.m.) | Romantic |
| Typ (fx Lärobok, samling m.m.) | Studie |
| Sidor | 34 |
| Media | Noter |
| Serie | Sevcik Violin Studies |
| Publisher/Producent | Bosworth |
| Bidragsgivare | Sevcik, Otakar (Artist) |
| Språk | Engelska |
| ISBN | 9781847721709 |
| ISMN | M201614366 |