(Chord Buddy). Just press the buttons on the ChordBuddy ukulele device and play! This songbook features 60 favorites in vocal melody, lyrics and chord diagram arrangements for standard G-C-E-A tuning. The chords in the book are color-coded to match your ChordBuddy ukulele device. Songs include: Blowin' in the Wind * Down on the Corner * Free Fallin' * Hound Dog * Margaritaville * Old Time Rock & Roll * Twist and Shout * Walk of Life * and more. (Note: the ChordBuddy device is sold separately).