Here are 4 ways Fretboard Flashcards for Guitar and Bass will greatly improve your musical knowledge and playing skills.
1) Learn all 21 letter names and staff notes on each string.
2) Use both sides of your brain to quickly learn and memorize.
3) Clarify your understanding of the guitar and bass by seeing the entire fretboard with a holistic understanding.
4) Make key signatures, scale spellings, circle of 4ths and 5ths and much, much more simple and easy.