Guitar Gravitas provides one of the most comprehensive, advanced and interactive chord, arpeggio and scale libraries in the App Store. Guitar Gravitas is an inspirational tool for guitar players of all levels that offers the most comprehensive, advanced and interactive chord, arpeggio and scale library in the App Store. Over 200 chord types including not only a library of 15,000 of the most commonly used chord shapes but also MILLIONS of playable shapes generated by a state-of-the-art algorithm that allows you to select the root note of the chord and also the lowest or highest note. Thousands of arpeggios patterns generated on selection from a list of more than 200 chord types. Over 1000 different scales from all over the world including thousands of patterns. More than 200 predefined guitar tunings and the possibility to create your own. Interact to listen to how chords, arpeggios and scales sound. Guitar Gravitas also comes with chord, arpeggio and scale finders where you can select notes on the fretboard and find out what what you are playing is called. No matter what chord, arpeggio or scale you are checking out, Guitar Gravitas allows you to know what chords, arpeggios or scales you could combine it with.