Billion Chords is a guitar chord dictionary with over 1 billion chord charts combinations available. You can get even the most impossible chord combination or the most difficult chord in the world. Plus, you can transform any chord position to an easiest chord to better fit with your fingers. You can also type any chord title, click the button and learn hundreds of chord positions.
||Free to try
||Windows 98/Me/NT/2000/XP/2003 Server