The Library of Classical Guitar Favorites

Guitar Chord Progression Encyclopedia: Includes Hundreds of Guitar Chords and Chord Progressions in All Styles in All Twelve Keys

The Library of Romantic Music

Basics Of Guitar: Level-1

The Library of Piano Classics

Getting Started Playing Guitar For Dummies, Enhanced Edition

Cello Solos

Melodic Soloing in 10 Days

Guitar Picture Chords in Colour

Guitar Hacks: The Pentatonics Handbook

Essentials of Rhythm Guitar: Free Version

Easy Classics To Moderns Piano

BC Guitar

The Library of Classical Music

More Easy Classics to Moderns

Alfred's Easy Piano Songs - Standards & Jazz: 50 Easy Classic Hits for Piano/Vocal/Guitar from the Great American Songbook

The Library of Ragtime & Early Blues Piano

Power Chords: 130 Diagrams For Guitar

The Library of Modern Piano Music