The GME. The Guitar Musical Educator for Guitar and Keyboards, works for Bass too. A powerful educational slide rule that enables you to find any in any position your Chords, Scales and Modes on guitar, bass and keyboard.
Develop your solo improvisation playing skills, find multiple inversions of chords and more. The slide rule is set for standard tuning for guitar E-A-D-G-B-E and there are two options 1-The diatonic scales and 2-The pentatonic and blues scales for easy viewing.
The GME does not play music as it is for learning and training, you can find a scale, mode or chord formula shown and plot out any number of ways to practise playing them, plus you can also find harmony notes and more using this amazing tool. The GME is great for students, teachers or seasoned players.
There are also links to many other online guitar resources too, many are free.
The Guitar Musical Educator for Guitar and Keyboards, works for Bass too