I created a new wsy to teach piano using shapes and colors first and tried it on two adults and a 7 year old who never had a music lesson. They could play a simple song within the hour. Twinkle little star was the song they played using my piano system…I just created another system for the violin that is similar to the piano music system using shapes and colors to note read music. For the violin, I used Suzuki volume 1 songs. Feel free to YouTube Adria Sorensen for " note read with shapes and colors on the violin" or “note read with shapes and colors on piano” for songlike " go tell aunt rhody" , “here comes the bride”, yellow submarine, and more