Farmingdale, NY – The last chord library you’ll ever need, plain and simple. Chordmaster is the quintessential hand-held guitar chord library, brought to you by Planet Waves, part of the D’Addario family of world-renowned musical instrument accessory brands.

Planet Waves’ Chordmaster puts a comprehensive library of more than 7,800 guitar chords in the palm of your hand. Featuring a unique virtual fretboard that accurately displays notes and fingerings, Chordmaster allows users to view chords in multiple neck positions and strum virtual strings to hear each chord in pristine digital audio. Chords are organized by Root, Chord Type and Chord Variants to allow fast, easy navigation. Chordmaster even offers a “lefty” mode for the oft-ignored left-handed guitarist. Players at any level can explore and expand their chord vocabulary with this innovative, simple-to-use hand-held music tool.

Scale Wizard is a complete guitar scale and arpeggio library brought to you by Planet Waves, one of the D’Addario company’s family of world-renowned musical instrument accessory brands.

Scale Wizard puts a massive library of guitar scales, modes and arpeggios into the palm of your hand. This revolutionary app will help you unlock the secret of guitar scales, modes and arpeggios in any key, for any position on the guitar.

Offering over 10,000 patterns, left-handed view and alternate tunings, Scale Wizard is the most complete scale application on any platform. With an interface truly optimized for iPhone and iPod touch, you can swipe your finger up and down the fretboard to hear ascending and descending scales or tap the screen to hear individual notes. You’ll hear the scales, modes and arpeggios come to life, played by a skilled professional guitarist. Multiple positions of each scale, mode and arpeggio exist, to ensure that you’ll always find a unique way to apply your new-found knowledge.