The complete guitarists companion. Includes all the keys, chords and scales displayed on the virtual, playable interactive fretboard. Build your own chord progression and click through the chords to see the notes change. Find the scales that work best with your chord progression. Get all the tricks the pro's use. Keep it in your pocket to never miss a note. Includes 100's of guitar animated exercises with a built in metronome and synthesizer to nail those scales. Start slow, get faster. Set your musical style (Rock, Metal, Jazz, Blues or alternative) and guitar.solo will adjust the chords and scales to your playing style. If you're stuck in minor pentatonic guitar.solo will show alternative and substitute scales that work over your chord. Different instruments and tunings to choose from (including bass). How often have you wrestled with your fretboard trying to remember the location of scale notes and chord tones up and down the neck? guitar.solo puts them all in your pocket. This app is free and ad free.