Scale & Arpeggio Recordings available
There are  Scale & Arpeggio Recordings that correspond to my Scale & Arpeggio Music (see the Educational Documents page) that have helped many of my students play better in tune. Over the years, I have sold these recordings all around the world, including North & South America, Europe, and Asia. Just recently, I have also made these files available for download for Violins and Cello, and other instruments will follow soon.  There are two ways to purchase:

Scale CD Order Page for All Strings

Violin & Cello Recording Download from CD Baby