DAcordes or chord dictionary is an application created for all audiences, children, young people and adults. A chord dictionary is where you can find various forms of different chords, in this application are shown several chords for guitar. A chord is formed by the joining of notes and in the DAcordes or chord dictionary it is shown each note that must be pressed and which strings should be played on a guitar. This application can be used by beginners and even those who already have experience, it is very simple to use and sometimes we can forget about a chord or even not know one. The application will help at times when you are playing a number, or wanting to pick up some music and even creating compositions.