Scale Dictionary offers a convenient way of exploring musical scales on the guitar. With 130 unique scales that can be viewed in any key, Scale Dictionary is the definitive guide for guitarists of all levels. With 24 frets, you can choose to display note names, intervals or leave each note blank. Scale Dictionary has the ability to turn on/off visibility of the note names or intervals, convenient when studying certain note/interval relations. Scale Dictionary has standard tuning but it can also deploy user defined tuning of any possible combination.