
“Quarts”, the latest Black Spot Book… coming soon!
To all newcomers, Deltaviolin’s first publication, nominated Oxfordshire’s Best New Business Idea Finalist, is a new and original work designed for improved focus and concentration in performance.
If you already know the Black Spot Flip Book, please share your experience below…
Put to good use, a Black Spot Book is ultimately a resource for well-being. Quarts is ideal for Violinists; especially useful for Musicians and Music Teachers; and suitable for Beginners, Students and Professionals of many, hopefully any kind.