Publications

Complete Guide To Guitar Chord Voicings!

Written by Kazuya Yamaguchi

Release Date: 2026-04-07

List Price: $18.99

Micro-Movement Guitar Chord Changes

Written by Kazuya Yamaguchi

Release Date: 2026-06-17

List Price: $18.99

Two-Bar Fretboard Dexterity Drills

Written by Tomonari Ogawa

Release Date: 2026-06-17

List Price: $18.99