Please feel free to share. “The Little Drummer Boy Project”
imo, the Casorti exercise book ranks up there with other indispensable books such as Sevcik op. 1 and op. 8 because it contains the two first exercises a violinist should do:
The Rapid Detached Stroke (to overcome the difficulty of maintaining the bow at a 90 degree angle with the string.
Sustained Bow (to overcome tremor in the middle of the bow)
I hope Pierre uploads this file.