Guitar Chord Builder

Why it surfaced

This is a concrete music tool rather than a vague lesson page: choose strings and frets, calculate a chord name, hear the voicing, and save it into a book. Its preset material ranges from jazz ii–V–I exercises and bluegrass standards to song-based books for “Blackbird,” “Hotel California,” and “Stairway to Heaven.”

An interactive fretboard for building, naming, hearing, and assembling guitar chords into printable chord books.