The primary purpose of Part 4 of the Dutch Edition of John Thompson's Easiest Piano Course is to allow the pupil to develop efficiency and fluency in the application of knowledge gained in the earlier books. Several new keys are introduced, ledger lines are presented, the dotted crotchet is explained, and simple use of the pedal.
| Arrangement | Piano |
| Genres | Tuition |
| Format | Instrumental Tutor |
| Level | 3 |
| Media | Sheet Music |
| Series | John Thompson's Easiest Piano Course |
| Publisher | Willis Music |
| Contributors | Thompson, John (Author) |
| Language | Dutch |
| ISBN | 9781785580369 |