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
| Arrangement | Violin |
| Genres | Romantic |
| Format | Study |
| NumberOfPages | 34 |
| Media | Sheet Music |
| Series | Sevcik Violin Studies |
| Publisher | Bosworth |
| Contributors | Sevcik, Otakar (Artist) |
| Language | English |
| ISBN | 9781847721709 |
| ISMN | M201614366 |