The fancy guitar visualizes a guitar fretboard also with custom tunings. Further it can colorize different scales on the fretboard and display chords and chord variations.

A sophisticated metronome, that supports a variable number of beats and BPM, Triplets, changeable sounds and visual queues, a training mode and also an export and share functionality. Runs best in Firefox and Chrome.

A little table listing all the notes, frequencies and Midi notation. The base frequency of a4 note can be changed and further a specific note can be played by clicking on a table row.