550 chords across 12 roots. Each one opens on its common shapes, with the shell, drop 2, drop 3, rootless and open-string voicings derived for it.
Looking for the chords of a key rather than a root? The key explorer groups them by what they do. Where the shapes and the theory come from is on the about page.
Shows each chord the way this style would voice it, and marks which of its alternatives belong to the idiom.