Tim Barrett releases StringMaster v3.1

iPhone, iPad / Instruments / Guitars: Everything you need for Guitar, Ukulele, Mandolin, Banjo or Bass on the iPad. Chords, Scales, Song Writing, Chromatic Tuner and Metronome. Over 125,000 users. #1 Music App in 34 Countries including USA and Canada & Australia. Top 5 Music App in 60 countries...